link text enter code here ``#include<stdio.h>
include<stdlib.h>
int main()
{
int t,n,i,a[10000];
long long int c,sum;
scanf("%d",&t);
while(t--)
{
sum=0;
scanf("%d %lld",&n,&c);
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
}
for(i=0;i<n;i++)
{
sum=sum+a[i];
}
if(sum<=c)
printf("Yes");
else
printf("No");
}
return 0;
}