Answer Posted / upendra singh and avinash cho

#include<stdio.h>
#include<string.h>
void main()
{
int arr[4]={1,10,5,4},c,i,k,j=1;
k=arr[0];
for( i=0;i<3;i++)
{ c=k-arr[i+1];
c=c>>15;
if(c)
k=arr[i+1];
}
printf("largest number %d",k);
getch();
}

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