#include #include #include #include using namespace std; typedef long long ll; typedef pair P; typedef pair T; long long int INF = 1e18; const ll fact_table = 800008; double Pi = 3.1415926535897932384626; priority_queue pql; priority_queue

pqp; priority_queue

bag; //big priority queue priority_queue ,greater > pqls; priority_queue ,greater

> pqps; //small priority queue //top pop ll dx[8]={1,0,-1,0,1,1,-1,-1}; ll dy[8]={0,1,0,-1,1,-1,-1,1}; char dir[] = "DRUL"; //↓,→,↑,← #define p(x) cout< number2){ swap(number1,number2); } if(number1 == 0 || number1 == number2){ return number2; }else{ return gcd(number2 % number1,number1); } } void YES(bool condition){ if(condition){ p("YES"); }else{ p("NO"); } return; } void Yes(bool condition){ if(condition){ p("Yes"); }else{ p("No"); } return; } /* ll fact[fact_table + 5],rfact[fact_table + 5]; void c3_init(){ fact[0] = rfact[0] = 1; for(ll i=1; i<=fact_table; i++){ fact[i] = (fact[i-1]*i) % mod; } rfact[fact_table] = rui(fact[fact_table],mod - 2); for(ll i=fact_table; i>=1; i--){ rfact[i-1] = rfact[i] * i; rfact[i-1] %= mod; } return;} ll c3(ll n,ll r){ return (((fact[n] * rfact[r]) % mod ) * rfact[n-r]) % mod;} */ bool multicase = false; ll n,m,num,sum,a,b,c,d,e,h,q; ll w, ans; ll k; char s[500005], t[500005]; ll x[500005], y[500005]; void init(){ struct timeval _time; gettimeofday(&_time, NULL); ll usec = _time.tv_usec * 1000000; srand(usec); return; } struct LazySegmentTree { private: int n; vector node, lazy; public: LazySegmentTree(vector v) { int sz = (int)v.size(); n = 1; while(n < sz) n *= 2; node.resize(2*n-1); lazy.resize(2*n-1, 0); for(int i=0; i=0; i--) node[i] = min(node[i*2+1], node[i*2+2]); } void eval(int k, int l, int r) { if(lazy[k] != 0) { node[k] += lazy[k]; if(r - l > 1) { lazy[2*k+1] += lazy[k]; lazy[2*k+2] += lazy[k]; } lazy[k] = 0; } } void add(int a, int b, ll x, int k=0, int l=0, int r=-1) { // [a, b)にxを加算する assert(a < b); if(r < 0) r = n; eval(k, l, r); if(b <= l || r <= a) return; if(a <= l && r <= b) { lazy[k] += x; eval(k, l, r); } else { add(a, b, x, 2*k+1, l, (l+r)/2); add(a, b, x, 2*k+2, (l+r)/2, r); node[k] = min(node[2*k+1], node[2*k+2]); } } ll find(int a, int b, int k=0, int l=0, int r=-1) { // [a, b) の最小値を求める if(r < 0) r = n; eval(k, l, r); if(b <= l || r <= a) return INF; if(a <= l && r <= b) return node[k]; ll vl = find(a, b, 2*k+1, l, (l+r)/2); ll vr = find(a, b, 2*k+2, (l+r)/2, r); return min(vl, vr); } }; void solve(){ cin >> n >> q; for(ll i=0;i> x[i]; } LazySegmentTree seg( vector(n, 0ll)); for(ll i=0;i> s >> a >> b; a--; b--; if(s == "A"){ y[a] += seg.find(a, a + 1) * x[a]; seg.add(a, a + 1, -seg.find(a, a + 1)); x[a] += b + 1; }else{ seg.add(a, b + 1, 1ll); } } for(ll i=0;i> q; }else{ q = 1; } while(q--){ solve(); } return 0; }