Submission #2866896
Source Code Expand
#include <bits/stdc++.h> using namespace std; int main() { string s; stack<char> st; cin >> s; for (int i = 0; i < s.size(); i++) { if (s[i] == 'S') st.push(s[i]); else if (s[i] == 'T' && (st.empty() || st.top() == 'T')) st.push(s[i]); else if (s[i] == 'T' && st.top() == 'S') st.pop(); } cout << st.size() << endl; }
Submission Info
Submission Time | |
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Task | A - STring |
User | object1037 |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 353 Byte |
Status | AC |
Exec Time | 9 ms |
Memory | 644 KB |
Judge Result
Set Name | Sample | Subtask1 | All | ||||||
---|---|---|---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | 100 / 100 | ||||||
Status |
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|
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Set Name | Test Cases |
---|---|
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 | 8 ms | 640 KB |
corner1 | AC | 8 ms | 644 KB |
corner2 | AC | 8 ms | 640 KB |
example0 | AC | 1 ms | 256 KB |
example1 | AC | 1 ms | 256 KB |
example2 | AC | 1 ms | 256 KB |
handmade0 | AC | 1 ms | 256 KB |
handmade1 | AC | 1 ms | 256 KB |
maxrand0 | AC | 9 ms | 640 KB |
sub_corner0 | AC | 1 ms | 256 KB |
sub_corner1 | AC | 1 ms | 256 KB |
sub_corner2 | AC | 1 ms | 256 KB |
sub_rand0 | AC | 1 ms | 256 KB |