#include<stdio>
#include<conio>
void main()
{
int i,n,p,r;
clrscr();
printf("Enter any no. = ");
scanf("%d",&n);
printf("Enter the precision = ");
scanf("%d",&p);
for(i=1;i<=p;i++)
{
r=n%10;
n=n/10;
}
if(r>4)
n=n+1;
for(i=1;i<=p;i++)
n=n*10;
printf("\nthe round number = %d",n);
getch();
}
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