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20 lines
294 B
C++
20 lines
294 B
C++
// R38819026
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#include<bits/stdc++.h>
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using namespace std;
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int main() {
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int n, h[20005], b, sum=0, i;
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cin >> n >> b;
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for(i = 0 ; i < n ; i++) {
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cin >> h[i];
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}
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sort(h, h+n);
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while(sum < b) {
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sum += h[--i];
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}
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cout << n-i << endl;
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return 0;
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}
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