#include <stdio.h>
int main() {
int t,i,j,a[100],avg,sum=0,count=0,tot=0;
scanf("%d",&t);
for(i=0;i<t;i++)
{scanf("%d",&a[i]);
sum=sum+a[i];
}
avg=sum/3;
for(i=0;i<t;i++)
{if(a[i]==avg)
count++;
a[i]==0;
}
for(i=0;i<t;i++)
{
for(j=i;j<t;j++)
{ tot=tot+a[j];
if(tot==avg)
{count++;}}}
if(count==3)
printf(“Yes\n%d”,avg);
else printf(“No\n”);
return 0;
}
//WHERE IS MY CODE WRONG???