import std.stdio, std.string, std.conv, std.range; import std.algorithm, std.array, std.typecons, std.container; import std.math, std.numeric, std.random, core.bitop; void scan(T...)(ref T args) { auto line = readln.split; foreach (ref arg; args) { arg = line.front.to!(typeof(arg)); line.popFront; } assert(line.empty); } void fillAll(R, T)(ref R arr, T value) { static if (is(typeof(arr[] = value))) { arr[] = value; } else { foreach (ref e; arr) { fillAll(e, value); } } } bool chmin(T, U...)(ref T x, U args) { bool isChanged; foreach (arg; args) if (x > arg) { x = arg; isChanged = true; } return isChanged; } bool chmax(T, U...)(ref T x, U args) { bool isChanged; foreach (arg; args) if (x < arg) { x = arg; isChanged = true; } return isChanged; } enum inf = 1_001_001_001; enum infl = 1_001_001_001_001_001_001L; alias Query = Tuple!(char, "c", int, "x", int, "y"); void main() { int N, Q; scan(N, Q); auto a = readln.split.to!(long[]); auto b = new long[](N); auto ft = FenwickTree!(long)(N + 1); auto qs = new Query[](Q); foreach (i ; 0 .. Q) { char c; int x, y; scan(c, x, y); qs[i] = Query(c, x, y); } foreach_reverse (i ; 0 .. Q) { char c = qs[i].c; int x = qs[i].x, y = qs[i].y; if (c == 'A') { b[x - 1] += 1L * y * ft.sum(x); } else { x--; ft.add(x, 1); ft.add(y, -1); } } foreach (i ; 0 .. N) { b[i] += a[i] * ft.sum(i + 1); } writefln("%(%s %)", b); } struct FenwickTree(T) { private { int _size; T[] _data; } this(int N) { _size = N; _data = new T[](_size + 1); } void add(int i, T x) { i++; while (i <= _size) { _data[i] += x; i += i & (-i); } } T sum(int r) { T res = 0; while (r > 0) { res += _data[r]; r -= r & (-r); } return res; } } unittest { auto ft = FenwickTree!(int)(10); ft.add(0, 3); ft.add(2, 4); ft.add(5, 1); assert(ft.sum(0) == 0); assert(ft.sum(1) == 3); assert(ft.sum(2) == 3); assert(ft.sum(3) == 7); assert(ft.sum(5) == 7); assert(ft.sum(6) == 8); }