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  1. #include<bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main(){
  5.  
  6.     int n;
  7.     int a[105];
  8.     int sum1=0,sum2=0;
  9.     cin>>n;
  10.  
  11.     for(int i=0;i<n;i++){
  12.         cin>>a[i];
  13.         sum2 = sum2+a[i];
  14.     }
  15.  
  16.     sort(a,a+n);
  17.  
  18.     int cou=0;
  19.     for(int i=n-1;i>=0;i--){
  20.         sum1=sum1+a[i];
  21.         sum2 = sum2-a[i];
  22.         cou++;
  23.         if(sum1>sum2) {
  24.             cout<<cou<<"\n";
  25.             return 0;
  26.         }
  27.     }
  28.  
  29. }
  30.  
  31.  
Success #stdin #stdout 0s 3472KB
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https://ideone.com/07p9Se
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
secret

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