Submission #8820355
Source Code Expand
#include <iostream> #include <iomanip> #include <cstdio> #include <math.h> #include <vector> #include <map> #include <queue> #include <utility> #include <algorithm> #include <string> #include <set> #include <random> using namespace std; int main() { int a; string s; cin >> a >> s; if (a == 0) { cout << "Yes" << endl; return 0; } for (int i = 0; i < s.length(); i++) { if (s[i] == '+') { a++; } else { a--; } if (a == 0) { cout << "Yes" << endl; return 0; } } cout << "No" << endl; return 0; }
Submission Info
Submission Time | |
---|---|
Task | B - セキュリティ |
User | yankeiori |
Language | C++14 (GCC 5.4.1) |
Score | 200 |
Code Size | 580 Byte |
Status | AC |
Exec Time | 1 ms |
Memory | 256 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 200 / 200 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | s1.txt, s2.txt, s3.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, s1.txt, s2.txt, s3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 1 ms | 256 KB |
02.txt | AC | 1 ms | 256 KB |
03.txt | AC | 1 ms | 256 KB |
04.txt | AC | 1 ms | 256 KB |
05.txt | AC | 1 ms | 256 KB |
06.txt | AC | 1 ms | 256 KB |
07.txt | AC | 1 ms | 256 KB |
08.txt | AC | 1 ms | 256 KB |
09.txt | AC | 1 ms | 256 KB |
10.txt | AC | 1 ms | 256 KB |
11.txt | AC | 1 ms | 256 KB |
12.txt | AC | 1 ms | 256 KB |
13.txt | AC | 1 ms | 256 KB |
14.txt | AC | 1 ms | 256 KB |
s1.txt | AC | 1 ms | 256 KB |
s2.txt | AC | 1 ms | 256 KB |
s3.txt | AC | 1 ms | 256 KB |