Submission #1923385


Source Code Expand

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#include <iostream>
using namespace std;
int main() {
    int a, b;
    string s;
    cin>>a>>b>>s;
    --a; --b;
    if (s[a + 1] != '-') cout<<"No"<<endl;
    else {
        bool found = false;
        int i = 0;
        while (i < s.length() && ! found) {
            if (!isdigit(s[i]) && i != a + 1) found = true;
            ++i;
        }
        cout<<(found ? "No" : "Yes")<<endl;
    }
    return 0;
}

Submission Info

Submission Time
Task B - Postal Code
User Marcus_
Language C++14 (GCC 5.4.1)
Score 200
Code Size 429 Byte
Status AC
Exec Time 1 ms
Memory 256 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 3
AC × 19
Set Name Test Cases
Sample sample_01.txt, sample_02.txt, sample_03.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, 15.txt, 16.txt, sample_01.txt, sample_02.txt, sample_03.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
15.txt AC 1 ms 256 KB
16.txt AC 1 ms 256 KB
sample_01.txt AC 1 ms 256 KB
sample_02.txt AC 1 ms 256 KB
sample_03.txt AC 1 ms 256 KB