Submission #904471
Source Code Expand
#include <iostream> #include <iomanip> // << fixed << setprecision(xxx) #include <algorithm> // do { } while ( next_permutation(A, A+xxx) ) ; #include <vector> #include <string> // to_string(nnn) // substr(m, n) // stoi(nnn) #include <complex> #include <tuple> // get<n>(xxx) #include <queue> #include <stack> #include <map> // if (M.find(key) != M.end()) { } #include <set> // S.insert(M); // if (S.find(key) != S.end()) { } // for (auto it=S.begin(); it != S.end(); it++) { } // auto it = S.lower_bound(M); #include <cctype> #include <cassert> #include <cmath> #include <cstdio> #include <cstdlib> // atoi(xxx) using namespace std; typedef long long ll; //const int dx[4] = {1, 0, -1, 0}; //const int dy[4] = {0, 1, 0, -1}; // const int C ; // const int M = 1000000007; int main () { string X; cin >> X; int cntS = 0, cntT = 0; for (auto x : X) { if (x == 'S') { cntS++; } else if (x == 'T' && cntS > 0) { cntS--; } else { cntT++; } } cout << cntT * 2 << endl; }
Submission Info
Submission Time | |
---|---|
Task | A - STring |
User | kazunetakahashi |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 1059 Byte |
Status | AC |
Exec Time | 13 ms |
Memory | 1152 KB |
Judge Result
Set Name | Sample | Subtask1 | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | 100 / 100 | ||||||
Status |
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Set Name | Test Cases |
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Sample | example0, example1, example2 |
Subtask1 | example0, example1, example2, sub_corner0, sub_corner1, sub_corner2, sub_rand0, handmade0, handmade1 |
All | corner0, corner1, corner2, example0, example1, example2, handmade0, handmade1, maxrand0, sub_corner0, sub_corner1, sub_corner2, sub_rand0 |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
corner0 | AC | 13 ms | 1152 KB |
corner1 | AC | 9 ms | 640 KB |
corner2 | AC | 9 ms | 640 KB |
example0 | AC | 2 ms | 256 KB |
example1 | AC | 2 ms | 256 KB |
example2 | AC | 3 ms | 256 KB |
handmade0 | AC | 2 ms | 256 KB |
handmade1 | AC | 2 ms | 256 KB |
maxrand0 | AC | 10 ms | 640 KB |
sub_corner0 | AC | 3 ms | 256 KB |
sub_corner1 | AC | 3 ms | 256 KB |
sub_corner2 | AC | 3 ms | 256 KB |
sub_rand0 | AC | 3 ms | 256 KB |