Submission #45357834

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Source Code Expand

#include <algorithm>
#include <iostream>
#include <cstring>
#include <cstdio>
#include <vector>
#include <cmath>

using namespace std;
const int N = 200200;
#define inf 0x3f3f3f3f

int n;

char s[N];
vector <int> v;

int main(){
    cin >> n;
    for (int i = 1; i <= 9; i ++)
        if (n % i == 0) v.push_back(i);
    for (int i = 0; i <= n; i ++) {
        int flag = 0;
        for (int j = 0; j < v.size(); j ++)
            if (i % (n / v[j]) == 0) {
                s[i] = v[j] + '0';
                flag = 1;
                break;
            }
        if (!flag) s[i] = '-';
    }
    for (int i = 0; i <= n; i++) cout << s[i];
    return 0;
}

Submission Info

Compile Error

Main.cpp: In function ‘int main()’:
Main.cpp:23:27: warning: comparison of integer expressions of different signedness: ‘int’ and ‘std::vector<int>::size_type’ {aka ‘long unsigned int’} [-Wsign-compare]
   23 |         for (int j = 0; j < v.size(); j ++)
      |                         ~~^~~~~~~~~~

Judge Result