package contest240825; import java.io.*; import java.util.ArrayDeque; import java.util.Arrays; import java.util.InputMismatchException; import java.util.Queue; import java.util.function.IntUnaryOperator; import java.util.function.LongUnaryOperator; public class H4 { InputStream is; FastWriter out; String INPUT = ""; public void solve() { // みなければいけないのは、 // kをはさむ区間で広げていって、左端・右端の最大が更新されるたび、 // min(a_l,a_r) > sum(x((l,r)))+L であれば答えがsum(x((l,r)))+Lになる // AでCartesian Treeを作る。 // [a,b]を[a,c], [c,b]に割った時、[a,b]と[a,c],[c,b]を辺で結んで木をつくる // そうすると、上の区間を広げる行為は、その木の頂点を祖先までたどることに等しい // aはpredefinedなので、各区間に対して、sum(x((l,r)))+L-min(a_l,a_r)は事前計算できる // x[i]を更新するのも、iを含むもっとも狭い区間から祖先をたどることに等しい // したがって次ができれば良い // - 木の頂点から先祖に向かって値を一律に増減する // - 木の頂点から先祖に向かって、値が0未満になる最初の頂点をみつける int n = ni(), Q = ni(); long L = nl(); long[] a = nal(n); int[] x = na(n); long[] ai = new long[n]; for(int i = 0;i < n;i++){ ai[i] = a[i]; } int[] par = buildCartesianTree(ai); int root = -1; for(int i = 0;i < n;i++){ if(par[i] == -1)root = i; } int[][] g = parentToG(par); int[][] pars = parents(g, root); int[] ord = pars[1], dep = pars[2]; int[] ls = new int[n]; int[] rs = new int[n]; for(int i = n-1;i >= 0;i--){ int cur = ord[i]; ls[cur] = cur; rs[cur] = cur; for(int e : g[cur]){ if(par[cur] == e)continue; ls[cur] = Math.min(ls[cur], ls[e]); rs[cur] = Math.max(rs[cur], rs[e]); } } long[] xcum = buildcum(x); long[] vals = new long[n]; for(int i = 0;i < n;i++){ vals[i] = xcum[rs[i]+1] - xcum[ls[i]] + L; long lmin = Math.min( ls[i] == 0 ? Long.MAX_VALUE / 10 : a[ls[i]-1], rs[i] == n-1 ? Long.MAX_VALUE / 10 : a[rs[i]+1] ); vals[i] -= lmin; } // tr(vals); HeavyLightDecomposition hld = new HeavyLightDecomposition(g, par, ord, dep); StarrySkyTreeL[] sts = new StarrySkyTreeL[hld.m]; for(int i = 0;i < hld.m;i++){ long[] la = new long[hld.cluspath[i].length]; for(int j = 0;j < hld.cluspath[i].length;j++){ la[j] = vals[hld.cluspath[i][j]]; } sts[i] = new StarrySkyTreeL(la); } long[] ft = new long[n+5]; for(int i = 0;i < n;i++){ addFenwick(ft, i, x[i]); } for(;Q > 0;Q--){ int t = ni(); if(t == 1){ int qa = ni()-1; int b = ni(); int cha = b - x[qa]; x[qa] = b; addFenwick(ft, qa, cha); for(int y = qa;;){ int cx = hld.clus[y]; int l = 0; int r = hld.clusiind[y]; sts[cx].add(l, r+1, cha); if(cx == hld.clus[root])break; y = par[hld.cluspath[cx][0]]; } }else{ int c = ni()-1; if(L <= a[c] && L <= a[c+1]){ out.println(L); continue; } int res = root; int st = a[c] <= a[c+1] ? c : c+1; for(int y = st;;){ int cx = hld.clus[y]; int l = 0; int r = hld.clusiind[y]; int ind = sts[cx].lastle(r, 0); if(ind != -1 && ind >= l){ res = hld.cluspath[cx][ind]; break; } if(cx == hld.clus[root])break; y = par[hld.cluspath[cx][0]]; } out.println(sumFenwick(ft, rs[res]) - sumFenwick(ft, ls[res]-1) + L); } } } public static long sumFenwick(long[] ft, int i) { long sum = 0; for(i++;i > 0;i -= i&-i)sum += ft[i]; return sum; } public static void addFenwick(long[] ft, int i, long v) { if(v == 0)return; int n = ft.length; for(i++;i < n;i += i&-i)ft[i] += v; } public static class StarrySkyTreeL { public final int M, H, N, LH; public long[] mins; public long[] plus; public static final long I = Long.MAX_VALUE/4; // I+plus>>1; LH = Integer.numberOfTrailingZeros(H); mins = new long[M]; plus = new long[H]; } public StarrySkyTreeL(long[] a) { this(a.length); for(int i = 0;i < N;i++){ mins[H+i] = a[i]; } Arrays.fill(mins, H+N, M, I); for(int i = H-1;i >= 1;i--)propagate(i); } private void push1(int cur) { if(plus[cur] == 0)return; int L = cur*2, R = L + 1; mins[L] += plus[cur]; mins[R] += plus[cur]; if(L < H){ plus[L] += plus[cur]; plus[R] += plus[cur]; } plus[cur] = 0; } private void propagate(int i) { mins[i] = Math.min(mins[2*i], mins[2*i+1]) + plus[i]; } private void add1(int cur, long v) { mins[cur] += v; if(cur < H){ plus[cur] += v; } } private void push(int l, int r) { for(int i = LH;i >= 1;i--) { if (l >>> i << i != l) push1(l >>> i); if (r >>> i << i != r) push1(r >>> i); } } public void add(int l, int r, long v) { if(l >= r)return; l += H; r += H; push(l, r); for(int ll = l, rr = r;ll < rr;ll>>>=1,rr>>>=1){ if((ll&1) == 1) add1(ll++, v); if((rr&1) == 1) add1(--rr, v); } for(int i = 1;i <= LH;i++){ if(l>>>i<>>i); if(r>>>i<>>i); } } public long min(int l, int r){ long min = I; if(l >= r)return min; l += H; r += H; push(l, r); for(;l < r;l>>>=1,r>>>=1){ if((l&1) == 1)min = Math.min(min, mins[l++]); if((r&1) == 1)min = Math.min(min, mins[--r]); } return min; } public int firstle(int l, long v) { if(l >= H)return -1; int cur = H+l; for(int i = 1, j = Integer.numberOfTrailingZeros(H)-1;i <= cur;j--){ push1(i); i = i*2|cur>>>j&1; } while(true){ push1(cur); if(mins[cur] <= v){ if(cur >= H)return cur-H; cur = 2*cur; }else{ cur++; if((cur&cur-1) == 0)return -1; cur = cur>>>Integer.numberOfTrailingZeros(cur); } } } private void tr(Object... o) { System.out.println(Arrays.deepToString(o)); } public int lastle(int l, long v) { if(l < 0)return -1; int cur = H+l; for(int i = LH;i >= 1;i--)push1(cur>>>i); while(true){ if(cur < H)push1(cur); if(mins[cur] <= v){ if(cur >= H)return cur-H; cur = 2*cur+1; }else{ if((cur&cur-1) == 0)return -1; cur = cur>>>Integer.numberOfTrailingZeros(cur); cur--; } } } public long[] toArray() { return toArray(1, 0, H, new long[H]); } private long[] toArray(int cur, int l, int r, long[] ret) { if(r-l == 1){ ret[cur-H] = mins[cur]; }else{ toArray(2*cur, l, l+r>>>1, ret); toArray(2*cur+1, l+r>>>1, r, ret); for(int i = l;i < r;i++)ret[i] += plus[cur]; } return ret; } } public static class HeavyLightDecomposition { public int[][] g; public int[] clus; public int[][] cluspath; public int[] clusiind; public int[] par, dep; public int m; public HeavyLightDecomposition(int[][] g, int[] par, int[] ord, int[] dep) { init(g, par, ord, dep); } public void init(int[][] g, int[] par, int[] ord, int[] dep) { clus = decomposeToHeavyLight(g, par, ord); cluspath = clusPaths(clus, ord); clusiind = clusIInd(cluspath, g.length); this.m = cluspath.length; this.par = par; this.dep = dep; this.g = g; } public static int[] decomposeToHeavyLight(int[][] g, int[] par, int[] ord) { int n = g.length; int[] size = new int[n]; Arrays.fill(size, 1); for(int i = n-1;i > 0;i--)size[par[ord[i]]] += size[ord[i]]; int[] clus = new int[n]; Arrays.fill(clus, -1); int p = 0; for(int i = 0;i < n;i++){ int u = ord[i]; if(clus[u] == -1)clus[u] = p++; // centroid path (not heavy path) int argmax = -1; for(int v : g[u]){ if(par[u] != v && (argmax == -1 || size[v] > size[argmax]))argmax = v; } if(argmax != -1)clus[argmax] = clus[u]; } return clus; } public static int[][] clusPaths(int[] clus, int[] ord) { int n = clus.length; int[] rp = new int[n]; int sup = 0; for(int c : clus){ rp[c]++; sup = Math.max(sup, c); } sup++; int[][] row = new int[sup][]; for(int i = 0;i < sup;i++)row[i] = new int[rp[i]]; for(int i = n-1;i >= 0;i--){ row[clus[ord[i]]][--rp[clus[ord[i]]]] = ord[i]; } return row; } public static int[] clusIInd(int[][] clusPath, int n) { int[] iind = new int[n]; for(int[] path : clusPath){ for(int i = 0;i < path.length;i++){ iind[path[i]] = i; } } return iind; } public int lca(int x, int y) { int rx = cluspath[clus[x]][0]; int ry = cluspath[clus[y]][0]; while(clus[x] != clus[y]){ if(dep[rx] > dep[ry]){ x = par[rx]; rx = cluspath[clus[x]][0]; }else{ y = par[ry]; ry = cluspath[clus[y]][0]; } } return clusiind[x] > clusiind[y] ? y : x; } public int ancestor(int x, int v) { while(x != -1){ if(v <= clusiind[x])return cluspath[clus[x]][clusiind[x]-v]; v -= clusiind[x]+1; x = par[cluspath[clus[x]][0]]; } return x; } // [iord[x], right[x]) public int[][] makeRights() { int root = -1; int n = g.length; for(int i = 0;i < n;i++)if(par[i] == -1)root = i; int[] ord = new int[n]; int[] right = new int[n]; int[] curs = new int[n]; int[] inds = new int[n]; int sp = 0, p = 0; curs[sp++] = root; while(sp > 0){ int cur = curs[sp-1]; int ind = inds[sp-1]; inds[sp-1]++; if(ind == 0){ ord[p++] = cur; for(int e : g[cur]){ if(par[cur] == e)continue; if(clus[cur] == clus[e]){ curs[sp] = e; inds[sp] = 0; sp++; break; } } }else if(ind-1 < g[cur].length){ int e = g[cur][ind-1]; if(e == par[cur])continue; if(clus[cur] == clus[e])continue; curs[sp] = e; inds[sp] = 0; sp++; }else{ right[cur] = p; sp--; } } int[] iord = new int[n]; for(int i = 0;i < n;i++)iord[ord[i]] = i; return new int[][]{ord, iord, right}; } ///// templates @FunctionalInterface public interface IntTriConsumer { void accept(int cx, int l, int r); } public void query(int u, int anc, IntTriConsumer f) { for(int x = u;;){ int cx = clus[x]; int l = cx == clus[anc] ? clusiind[anc] : 0; int r = clusiind[x]; f.accept(cx, l, r); if(cx == clus[anc])break; x = par[cluspath[cx][0]]; } } } public static long[] buildcum(int[] a) { long[] b = new long[a.length+1]; for(int i = 0;i < a.length;i++)b[i+1] = b[i] + a[i]; return b; } public static int[][] parents(int[][] g, int root) { int n = g.length; int[] par = new int[n]; Arrays.fill(par, -1); int[] depth = new int[n]; depth[0] = 0; int[] q = new int[n]; q[0] = root; for (int p = 0, r = 1; p < r; p++) { int cur = q[p]; for (int nex : g[cur]) { if (par[cur] != nex) { q[r++] = nex; par[nex] = cur; depth[nex] = depth[cur] + 1; } } } return new int[][]{par, q, depth}; } public static int[][] parentToG(int[] par) { int n = par.length; int[] ct = new int[n]; for(int i = 0;i < n;i++){ if(par[i] >= 0){ ct[i]++; ct[par[i]]++; } } int[][] g = new int[n][]; for(int i = 0;i < n;i++){ g[i] = new int[ct[i]]; } for(int i = 0;i < n;i++){ if(par[i] >= 0){ g[par[i]][--ct[par[i]]] = i; g[i][--ct[i]] = par[i]; } } return g; } public static int[] buildCartesianTree(long[] a) { int n = a.length; int[] par = new int[n]; for(int i = 0;i < n;i++){ int cur = i-1; int pre = -1; while(cur != -1 && !(a[cur] >= a[i])){ pre = cur; cur = par[cur]; } if(pre != -1)par[pre] = i; par[i] = cur; } return par; } public static void main(String[] args) { new H4().run(); } public void run() { long S = System.currentTimeMillis(); is = INPUT.isEmpty() ? System.in : new ByteArrayInputStream(INPUT.getBytes()); out = new FastWriter(System.out); solve(); out.flush(); long G = System.currentTimeMillis(); tr(G-S+"ms"); // Thread t = new Thread(null, null, "~", Runtime.getRuntime().maxMemory()){ // @Override // public void run() { // long s = System.currentTimeMillis(); // solve(); // out.flush(); // if(!INPUT.isEmpty())tr(System.currentTimeMillis()-s+"ms"); // } // }; // t.start(); // t.join(); } private boolean eof() { if(lenbuf == -1)return true; int lptr = ptrbuf; while(lptr < lenbuf)if(!isSpaceChar(inbuf[lptr++]))return false; try { is.mark(1000); while(true){ int b = is.read(); if(b == -1){ is.reset(); return true; }else if(!isSpaceChar(b)){ is.reset(); return false; } } } catch (IOException e) { return true; } } private final byte[] inbuf = new byte[1024]; public int lenbuf = 0, ptrbuf = 0; private int readByte() { if(lenbuf == -1)throw new InputMismatchException(); if(ptrbuf >= lenbuf){ ptrbuf = 0; try { lenbuf = is.read(inbuf); } catch (IOException e) { throw new InputMismatchException(); } if(lenbuf <= 0)return -1; } return inbuf[ptrbuf++]; } private boolean isSpaceChar(int c) { return !(c >= 33 && c <= 126); } // private boolean isSpaceChar(int c) { return !(c >= 32 && c <= 126); } private int skip() { int b; while((b = readByte()) != -1 && isSpaceChar(b)); return b; } private double nd() { return Double.parseDouble(ns()); } private char nc() { return (char)skip(); } private String ns() { int b = skip(); StringBuilder sb = new StringBuilder(); while(!(isSpaceChar(b))){ sb.appendCodePoint(b); b = readByte(); } return sb.toString(); } private char[] ns(int n) { char[] buf = new char[n]; int b = skip(), p = 0; while(p < n && !(isSpaceChar(b))){ buf[p++] = (char)b; b = readByte(); } return n == p ? buf : Arrays.copyOf(buf, p); } private char[][] nm(int n, int m) { char[][] map = new char[n][]; for(int i = 0;i < n;i++)map[i] = ns(m); return map; } private int[][] nmi(int n, int m) { int[][] map = new int[n][]; for(int i = 0;i < n;i++)map[i] = na(m); return map; } private int[] na(int n) { int[] a = new int[n]; for(int i = 0;i < n;i++)a[i] = ni(); return a; } private long[] nal(int n) { long[] a = new long[n]; for(int i = 0;i < n;i++)a[i] = nl(); return a; } private int ni() { int num = 0, b; boolean minus = false; while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-')); if(b == '-'){ minus = true; b = readByte(); } while(true){ if(b >= '0' && b <= '9'){ num = num * 10 + (b - '0'); }else{ return minus ? -num : num; } b = readByte(); } } private long nl() { long num = 0; int b; boolean minus = false; while((b = readByte()) != -1 && !((b >= '0' && b <= '9') || b == '-')); if(b == '-'){ minus = true; b = readByte(); } while(true){ if(b >= '0' && b <= '9'){ num = num * 10 + (b - '0'); }else{ return minus ? -num : num; } b = readByte(); } } public static class FastWriter { private static final int BUF_SIZE = 1<<13; private final byte[] buf = new byte[BUF_SIZE]; private final OutputStream out; private int ptr = 0; private FastWriter(){out = null;} public FastWriter(OutputStream os) { this.out = os; } public FastWriter(String path) { try { this.out = new FileOutputStream(path); } catch (FileNotFoundException e) { throw new RuntimeException("FastWriter"); } } public FastWriter write(byte b) { buf[ptr++] = b; if(ptr == BUF_SIZE)innerflush(); return this; } public FastWriter write(char c) { return write((byte)c); } public FastWriter write(char[] s) { for(char c : s){ buf[ptr++] = (byte)c; if(ptr == BUF_SIZE)innerflush(); } return this; } public FastWriter write(String s) { s.chars().forEach(c -> { buf[ptr++] = (byte)c; if(ptr == BUF_SIZE)innerflush(); }); return this; } private static int countDigits(int l) { if (l >= 1000000000) return 10; if (l >= 100000000) return 9; if (l >= 10000000) return 8; if (l >= 1000000) return 7; if (l >= 100000) return 6; if (l >= 10000) return 5; if (l >= 1000) return 4; if (l >= 100) return 3; if (l >= 10) return 2; return 1; } public FastWriter write(int x) { if(x == Integer.MIN_VALUE){ return write((long)x); } if(ptr + 12 >= BUF_SIZE)innerflush(); if(x < 0){ write((byte)'-'); x = -x; } int d = countDigits(x); for(int i = ptr + d - 1;i >= ptr;i--){ buf[i] = (byte)('0'+x%10); x /= 10; } ptr += d; return this; } private static int countDigits(long l) { if (l >= 1000000000000000000L) return 19; if (l >= 100000000000000000L) return 18; if (l >= 10000000000000000L) return 17; if (l >= 1000000000000000L) return 16; if (l >= 100000000000000L) return 15; if (l >= 10000000000000L) return 14; if (l >= 1000000000000L) return 13; if (l >= 100000000000L) return 12; if (l >= 10000000000L) return 11; if (l >= 1000000000L) return 10; if (l >= 100000000L) return 9; if (l >= 10000000L) return 8; if (l >= 1000000L) return 7; if (l >= 100000L) return 6; if (l >= 10000L) return 5; if (l >= 1000L) return 4; if (l >= 100L) return 3; if (l >= 10L) return 2; return 1; } public FastWriter write(long x) { if(x == Long.MIN_VALUE){ return write("" + x); } if(ptr + 21 >= BUF_SIZE)innerflush(); if(x < 0){ write((byte)'-'); x = -x; } int d = countDigits(x); for(int i = ptr + d - 1;i >= ptr;i--){ buf[i] = (byte)('0'+x%10); x /= 10; } ptr += d; return this; } public FastWriter write(double x, int precision) { if(x < 0){ write('-'); x = -x; } x += Math.pow(10, -precision)/2; // if(x < 0){ x = 0; } write((long)x).write("."); x -= (long)x; for(int i = 0;i < precision;i++){ x *= 10; write((char)('0'+(int)x)); x -= (int)x; } return this; } public FastWriter writeln(char c){ return write(c).writeln(); } public FastWriter writeln(int x){ return write(x).writeln(); } public FastWriter writeln(long x){ return write(x).writeln(); } public FastWriter writeln(double x, int precision){ return write(x, precision).writeln(); } public FastWriter write(int... xs) { boolean first = true; for(int x : xs) { if (!first) write(' '); first = false; write(x); } return this; } public FastWriter write(long... xs) { boolean first = true; for(long x : xs) { if (!first) write(' '); first = false; write(x); } return this; } public FastWriter write(IntUnaryOperator f, int... xs) { boolean first = true; for(int x : xs) { if (!first) write(' '); first = false; write(f.applyAsInt(x)); } return this; } public FastWriter write(LongUnaryOperator f, long... xs) { boolean first = true; for(long x : xs) { if (!first) write(' '); first = false; write(f.applyAsLong(x)); } return this; } public FastWriter writeln() { return write((byte)'\n'); } public FastWriter writeln(int... xs) { return write(xs).writeln(); } public FastWriter writeln(long... xs) { return write(xs).writeln(); } public FastWriter writeln(IntUnaryOperator f, int... xs) { return write(f, xs).writeln(); } public FastWriter writeln(LongUnaryOperator f, long... xs) { return write(f, xs).writeln(); } public FastWriter writeln(char[] line) { return write(line).writeln(); } public FastWriter writeln(char[]... map) { for(char[] line : map)write(line).writeln();return this; } public FastWriter writeln(String s) { return write(s).writeln(); } private void innerflush() { try { out.write(buf, 0, ptr); ptr = 0; } catch (IOException e) { throw new RuntimeException("innerflush"); } } public void flush() { innerflush(); try { out.flush(); } catch (IOException e) { throw new RuntimeException("flush"); } } public FastWriter print(byte b) { return write(b); } public FastWriter print(char c) { return write(c); } public FastWriter print(char[] s) { return write(s); } public FastWriter print(String s) { return write(s); } public FastWriter print(int x) { return write(x); } public FastWriter print(long x) { return write(x); } public FastWriter print(double x, int precision) { return write(x, precision); } public FastWriter println(char c){ return writeln(c); } public FastWriter println(int x){ return writeln(x); } public FastWriter println(long x){ return writeln(x); } public FastWriter println(double x, int precision){ return writeln(x, precision); } public FastWriter print(int... xs) { return write(xs); } public FastWriter print(long... xs) { return write(xs); } public FastWriter print(IntUnaryOperator f, int... xs) { return write(f, xs); } public FastWriter print(LongUnaryOperator f, long... xs) { return write(f, xs); } public FastWriter println(int... xs) { return writeln(xs); } public FastWriter println(long... xs) { return writeln(xs); } public FastWriter println(IntUnaryOperator f, int... xs) { return writeln(f, xs); } public FastWriter println(LongUnaryOperator f, long... xs) { return writeln(f, xs); } public FastWriter println(char[] line) { return writeln(line); } public FastWriter println(char[]... map) { return writeln(map); } public FastWriter println(String s) { return writeln(s); } public FastWriter println() { return writeln(); } } public static void trnz(int... o) { for(int i = 0;i < o.length;i++)if(o[i] != 0)System.out.print(i+":"+o[i]+" "); System.out.println(); } // print ids which are 1 public static void trt(long... o) { Queue stands = new ArrayDeque<>(); for(int i = 0;i < o.length;i++){ for(long x = o[i];x != 0;x &= x-1)stands.add(i<<6|Long.numberOfTrailingZeros(x)); } System.out.println(stands); } public static void tf(boolean... r) { for(boolean x : r)System.out.print(x?'#':'.'); System.out.println(); } public static void tf(boolean[]... b) { for(boolean[] r : b) { for(boolean x : r)System.out.print(x?'#':'.'); System.out.println(); } System.out.println(); } public void tf(long[]... b) { if(INPUT.length() != 0) { for (long[] r : b) { for (long x : r) { for (int i = 0; i < 64; i++) { System.out.print(x << ~i < 0 ? '#' : '.'); } } System.out.println(); } System.out.println(); } } public void tf(long... b) { if(INPUT.length() != 0) { for (long x : b) { for (int i = 0; i < 64; i++) { System.out.print(x << ~i < 0 ? '#' : '.'); } } System.out.println(); } } private void tr(Object... o) { if(INPUT.length() != 0)System.out.println(Arrays.deepToString(o)); } }