Submission #1456114
Source Code Expand
#include<bits/stdc++.h> using namespace std; string s; int main(){ ios::sync_with_stdio(false); cin.tie(0); cin>>s; stack<char> st; for(int i=0;i<s.length();i++){ if(st.size()<2){ st.push(s[i]); }else{ char a=st.top();st.pop(); char b=st.top();st.pop(); if(a=='T' && b=='S'){ st.push(s[i]); }else{ st.push(b); st.push(a); st.push(s[i]); } } } char a=st.top();st.pop(); char b=st.top();st.pop(); if(a=='T' && b=='S'){ cout<<st.size()<<endl; }else cout<<st.size()+2<<endl; return 0; }
Submission Info
Submission Time | |
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Task | A - STring |
User | aim_cpo |
Language | C++14 (GCC 5.4.1) |
Score | 300 |
Code Size | 619 Byte |
Status | AC |
Exec Time | 4 ms |
Memory | 720 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 | 3 ms | 720 KB |
corner1 | AC | 3 ms | 720 KB |
corner2 | AC | 3 ms | 720 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 | 4 ms | 720 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 |