#include using namespace std; using ll = long long; using P = pair; constexpr ll INF = 9e18; constexpr int inf = 1e9; const double INFD = 1e100; const ll mod = 1000000007; const double PI = 3.1415926535897932384626433832795028841971; const int dx[4] = {1, 0, -1, 0}; const int dy[4] = {0, 1, 0, -1}; template inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; }; template inline bool chmax(T& a, T b) { if (a < b) { a = b; return true; } return false; }; // intやllをstringに変換 template inline string toString(const T &a){ ostringstream oss; oss << a; return oss.str(); }; // ---------------------------------------------------------------------------- int main(){ int N,Q; cin >> N >> Q; vector A(N); for(int i=0; i> A[i]; } vector B(N,0); vector S(N+1,0); for(int i=0; i> s; if(s == "A"){ int x,y; cin >> x >> y; x--; B[0] += A[0] * S[0]; for(int j=1; j> x >> y; x--; y--; S[x]++; S[y+1]--; } } B[0] += A[0] * S[0]; for(int j=1; j