Submission #45846008

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Source Code Expand

#include <bits/stdc++.h>

using namespace std;

int n, x;
int a[110], b[110];
int main() {
	scanf("%d%d", &n, &x);
	for (int i = 1; i <= n - 1; i++) {
		scanf("%d", &a[i]);
	}
	for (int i = 0; i <= 100; i++) {
		memcpy(b, a, sizeof(a));
		b[n] = i;
		sort(b + 1, b + n + 1);
		int s = 0;
		for (int j = 2; j < n; j++) {
			s += b[j];
		}
		if (s >= x) {
			printf("%d", i);
			return 0;
		}
	}
	printf("-1");
	return 0;
}

Submission Info

Compile Error

Main.cpp: In function ‘int main()’:
Main.cpp:8:14: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
    8 |         scanf("%d%d", &n, &x);
      |         ~~~~~^~~~~~~~~~~~~~~~
Main.cpp:10:22: warning: ignoring return value of ‘int scanf(const char*, ...)’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   10 |                 scanf("%d", &a[i]);
      |                 ~~~~~^~~~~~~~~~~~~

Judge Result