C Program To Find Greatest Among Three Numbers:This program will take three integer numbers from the user and find the largest number among them; we will find the largest number using two methods – if-else and conditional operators.
C Program To Find Greatest Among Three Numbers
#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;
}
Output of Program
Enter three different numbers: 55
87
531
531.00 is the largest number.