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33 lines
493 B
C++
33 lines
493 B
C++
#include <algorithm>
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#include <iostream>
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#include <iomanip>
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#include <cstring>
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#include <cstdio>
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#include <ctime>
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#include <cmath>
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typedef long long l;
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typedef double d;
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typedef char c;
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using namespace std;
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int main(){
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long long a,b;
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long long c[100000],d[100000],cnt=0,sum=0;
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cin >>a>>b;
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for(int i=0;i<a;i++){
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cin >>c[i];
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}
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sort(c,c+a);
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for(int i=a-1;i>=0;i--){
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d[a-i-1]=c[i];
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}
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for(int i=0;i<a;i++){
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sum+=d[i];
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cnt++;
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if(sum>b){
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break;
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}
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}
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cout <<cnt;
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return 0;
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}
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