OJ-Problems-Source/HDOJ/1205_autoAC.cpp

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2016-08-13 17:16:08 +08:00
#include <stdio.h>
#define x 1000000
#define max(a,b) a>b?a:b
int i,n,T,Max;
int a[x];
int main()
{
scanf("%d",&T);
while(T--)
{
__int64 sum=0;
scanf("%d",&n);
Max=0;
for(i=0;i<n;i++)
{
scanf("%d",&a[i]);
sum+=a[i];
Max=max(Max,a[i]);
}
sum=sum-Max+1;
if(sum>=Max) printf("Yes\n");
else printf("No\n");
}
return 0;
}