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hacker_earth_math_4

Jun 23rd, 2018
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C++ 0.41 KB | None | 0 0
  1. #include<iostream>
  2. #include<math.h>
  3. #include<algorithm>
  4.  
  5. using namespace std;
  6.  
  7. //Ham dem
  8. int Count(int a[],int n,int x)
  9. {
  10.     int dem = 0,sum = 0;
  11.     for(int i = 0; i <n;i++)
  12.     {
  13.         sum+=a[i];
  14.         dem++;
  15.         if(sum >= x) break;
  16.     }
  17.     return dem;
  18. }
  19. int main()
  20. {
  21.     int n;cin>>n;
  22.     int x;cin>>x;
  23.     int a[n];
  24.     for(int i = 0 ; i < n;i++)
  25.     {
  26.         cin>>a[i];
  27.     }
  28.     cout<<Count(a,n,x);
  29.    
  30.     return 0;
  31. }
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