Submission #904295
Source Code Expand
#include <cstdio> #include <cstring> #include <cstdlib> #include <cmath> #include <ctime> #include <cassert> #include <string> #include <algorithm> #include <vector> #include <queue> #include <stack> #include <functional> #include <iostream> #include <map> #include <set> #include <cassert> using namespace std; typedef long long ll; typedef pair<int,int> P; typedef pair<int,P> P1; typedef pair<P,P> P2; #define pu push #define pb push_back #define mp make_pair #define eps 1e-7 #define INF 1000000000 #define fi first #define sc second #define rep(i,x) for(int i=0;i<x;i++) #define SORT(x) sort(x.begin(),x.end()) #define ERASE(x) x.erase(unique(x.begin(),x.end()),x.end()) #define POSL(x,v) (lower_bound(x.begin(),x.end(),v)-x.begin()) #define POSU(x,v) (upper_bound(x.begin(),x.end(),v)-x.begin()) int main() { int cnt = 0,ret = 0; string s; cin >> s; for(int i=0;i<s.size();i++){ if(s[i] == 'S'){ cnt++; } else{ if(cnt) cnt--; else ret++; } } cout << ret+cnt << endl; }
Submission Info
Submission Time | |
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Task | A - STring |
User | IH19980412 |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 1043 Byte |
Status | AC |
Exec Time | 122 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 | 122 ms | 1152 KB |
corner1 | AC | 9 ms | 640 KB |
corner2 | AC | 9 ms | 640 KB |
example0 | AC | 2 ms | 256 KB |
example1 | AC | 3 ms | 256 KB |
example2 | AC | 3 ms | 256 KB |
handmade0 | AC | 3 ms | 256 KB |
handmade1 | AC | 3 ms | 256 KB |
maxrand0 | AC | 10 ms | 768 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 |