C Program to Find the Largest Number Among Three Numbers
C Program to Find the Largest Number Among Three Numbers
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;
}
Example 2:
This program uses if...else statement to find the largest number.
#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:
This program uses nested if...else statement to find the largest number.
#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;
}
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