25 lines
489 B
C++
25 lines
489 B
C++
#include <bits/stdc++.h>
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using namespace std;
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int a[110];
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int l, r;
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int n;
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int sum;
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int s1, s2;
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int main() {
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cin >> n;
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for (int i = 1; i <= n; i++) {
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cin >> a[i];
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sum += a[i];
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}
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cin >> l >> r;
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if (sum < l * n || sum > r * n) {
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printf("-1");
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exit(0);
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}
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for (int i = 1; i <= n; i++) {
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if (a[i] > r) s1 += a[i] - r;
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if (a[i] < l) s2 += l - a[i];
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}
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cout << max(s1, s2);
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return 0;
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} |