Write a C Program to Find the Smallest Number among Three Numbers (integer values) using Nested IF-Else statement.

 Write a C Program to Find the Smallest Number among Three Numbers (integer values) using Nested IF-Else statement.

Program  :

#include <stdio.h>

int main()

{

    int n1, n2, n3; 

    scanf("%d %d %d", &n1, &n2, &n3);

if (n1<n2)

    {

        if(n1<n3)

            printf("%d is the smallest number.", n1);

        else

            printf("%d is the smallest number.", n3);

    }

    else

    {

        if(n2<n3)

            printf("%d is the smallest number.", n2);

        else

            printf("%d is the smallest number.", n3);

    }

}

Sample Test Cases

	Input	Output
Test Case 1	80 40 90	40 is the smallest number.
Test Case 2	77 88 -99	-99 is the smallest number.