num1, num2
and num3
using scanf()
function.num1
to other two variables num2
& num3
and if num1
is grater than both of these numbers then print num
1 is the largest number.num2
with num1
& num3
and if greater print num2
is the largest number.step 2
and 3
, compare num3
with num1
and num2
and if greater print num3 is the largest number.#include <stdio.h>
int main() {
double num1, num2, num3;
printf("Enter first number: ");
scanf("%lf", &num1);
printf("Enter second number: ");
scanf("%lf", &num2);
printf("Enter third number: ");
scanf("%lf", &num3);
// if num1 is greater than num2 & num3, num1 is the largest
if (num1 >= num2 && num1 >= num3)
printf("%lf is the largest number.", num1);
// if num2 is greater than num1 & num3, num2 is the largest
if (num2 >= num1 && num2 >= num3)
printf("%lf is the largest number.", num2);
// if num3 is greater than num1 & num2, num3 is the largest
if (num3 >= num1 && num3 >= num2)
printf("%lf is the largest number.", num3);
return 0;
}
Enter first number: 2
Enter second number: 5
Enter third number: 7
7.000000 is the largest number.
#include <stdio.h>
int main() {
double num1, num2, num3;
printf("Enter first number: ");
scanf("%lf", &num1);
printf("Enter second number: ");
scanf("%lf", &num2);
printf("Enter third number: ");
scanf("%lf", &num3);
if (num1 >= num2 && num1 >= num3)
printf("%lf is the largest number.", num1);
else if (num2 >= num1 && num2 >= num3)
printf("%lf is the largest number.", num2);
// if both the above conditions are false then
// num3 is the largest number
else
printf("%lf is the largest number.", num3);
return 0;
}
Enter first number: 24
Enter second number: 39
Enter third number: 18
39.000000 is the largest number.