Submission #905133
Source Code Expand
#include <bits/stdc++.h> #define rep(i, a, n) for(int i = a; i < n; i++) #define repb(i, a, b) for(int i = a; i >= b; i--) #define all(a) a.begin(), a.end() #define int long long using namespace std; typedef pair<int, int> P; signed main(){ string s; cin >> s; int ans = 0; int cs = 0, ct = 0; bool f = false; s += 'S'; rep(i, 0, s.size()){ if(!f && s[i] == 'S'){ ans += min(cs, ct); // cout << ans << endl; f = true; cs = 1; ct = 0; }else if(s[i] == 'S'){ cs++; }else if(f && s[i] == 'T'){ f = false; ct = 1; }else if(s[i] == 'T'){ ct++; } } ans = (int)s.size() - 2 * ans - 1; cout << ans << endl; }
Submission Info
Submission Time | |
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Task | A - STring |
User | treeone |
Language | C++14 (GCC 5.4.1) |
Score | 0 |
Code Size | 822 Byte |
Status | WA |
Exec Time | 10 ms |
Memory | 640 KB |
Judge Result
Set Name | Sample | Subtask1 | All | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 0 / 200 | 0 / 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 | WA | 9 ms | 640 KB |
corner1 | AC | 9 ms | 640 KB |
corner2 | WA | 9 ms | 640 KB |
example0 | AC | 3 ms | 256 KB |
example1 | AC | 2 ms | 256 KB |
example2 | AC | 3 ms | 256 KB |
handmade0 | AC | 2 ms | 256 KB |
handmade1 | AC | 3 ms | 256 KB |
maxrand0 | WA | 10 ms | 640 KB |
sub_corner0 | WA | 3 ms | 256 KB |
sub_corner1 | AC | 2 ms | 256 KB |
sub_corner2 | WA | 2 ms | 256 KB |
sub_rand0 | WA | 2 ms | 256 KB |