Write a c program to find the largest number (integer) among three numbers (integers) using if and logical && operator.
Answers
answer :-
as per your question,
explanation :-
This program uses only if statement to find the largest number.
Example #1
#include <stdio.h>
int main()
{
double n1, n2, n3;
printf("Enter three different numbers: ");
scanf("%lf %lf %lf", &n1, &n2, &n3);
if( n1>=n2 && n1>=n3 )
printf("%.2f is the largest number.", n1);
if( n2>=n1 && n2>=n3 )
printf("%.2f is the largest number.", n2);
if( n3>=n1 && n3>=n2 )
printf("%.2f is the largest number.", n3);
return 0;
}
This program uses if...else statement to find the largest number.
Example #2
#include <stdio.h>
int main()
{
double n1, n2, n3;
printf("Enter three numbers: ");
scanf("%lf %lf %lf", &n1, &n2, &n3);
if (n1>=n2)
{
if(n1>=n3)
printf("%.2lf is the largest number.", n1);
else
printf("%.2lf is the largest number.", n3);
}
else
{
if(n2>=n3)
printf("%.2lf is the largest number.", n2);
else
printf("%.2lf is the largest number.",n3);
}
return 0;
}
Example #3
#include <stdio.h>
int main()
{
double n1, n2, n3;
printf("Enter three numbers: ");
scanf("%lf %lf %lf", &n1, &n2, &n3);
if( n1>=n2 && n1>=n3)
printf("%.2lf is the largest number.", n1);
else if (n2>=n1 && n2>=n3)
printf("%.2lf is the largest number.", n2);
else
printf("%.2lf is the largest number.", n3);
return 0;
}