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  1. #include<stdio.h>
  2. int main()
  3. {
  4.    int i,j,t,m,n;
  5.      scanf("%d",&t); //taking no of test cases
  6.      for(i=0;i<t;i++)
  7.      {
  8.           int sum=0;
  9.            scanf("%d %d",&n,&m);//entering no no of notes and amount asked
  10.            if(n>20)
  11.                exit(0);
  12.     int arr[n];
  13.  
  14.           for(j=0;j<n;j++)
  15.           {
  16.                scanf("%d",&arr[i]);
  17.                if(arr[i]>999)
  18.                     exit(0);
  19.                 if(sum==m)
  20.                break;
  21.                if(sum+arr[i]<=m)//main logic
  22.                     sum+=arr[i];
  23.           }
  24.           if(sum==m)
  25.                printf("\n YES");
  26.           else
  27.                printf("\n NO");
  28.  
  29.  
  30.      }
  31.      return 0;
  32.  
  33. }
  34.  
Success #stdin #stdout 0s 2008KB
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https://ideone.com/lKQg0i
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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