#include<stdio.h>


int main()
{
     int a[10]={13,12,34,56,73,21,234,5,76,2};
     int tmp,i;
     tmp=a[0];
     for(i=0;i<=9;i++)
     {
         if(a[i]>tmp)
         {
           tmp=a[i];
         }
     }
    printf("\n largest number is %d\n",tmp);
    return 0;
}

#include<stdio.h>
void main()
{
int a,b[4]={3,2,7,4,9};
a[0]=b[0];
for(i=1;i<5;i++)
{
if(a<b[i])
{
a=b[i];
}
}
printf("the largest num is %d",a);
}