Submission #70968259

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

string s;
int a[10];

int main() {
	cin >> s;
	int n = s.size();
	for (int i = 0; i < s.size(); i++)
		a[i] = s[i] - '0';
	
	sort(a, a + n);
	
	int id = upper_bound(a, a + n, 0) - a;
	cout << a[id];
	for (int i = 0; i < n; i++) {
		if (i != id) cout << a[i];
	}
	
	return 0;
}

Submission Info

Compile Error

./Main.cpp: In function 'int main()':
./Main.cpp:11:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::__cxx11::basic_string<char>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   11 |         for (int i = 0; i < s.size(); i++)
      |                         ~~^~~~~~~~~~

Judge Result