Program to Find the smallest of three numbers

Problem statement:- Program to Find the smallest of three numbers.

Example:

    Input: 7 3 8

    Output: 3

   Input: -777 888 -7456

    Output: -7456

Data requirement:-

   Input Data:-num1, num2, num3

  Output Data:-min

Program in C

Here is the source code of the C Program to Find the smallest of three numbers.

Code:

#include<stdio.h>

#include<limits.h>

int main()

{

    int num1,num2,num3;

    printf("Enter 3 numbers:");

    scanf("%d %d %d",&num1,&num2,&num3);

    int min=INT_MAX;

    if(num1<min)

        min=num1;

    if(num2<min)

       min=num2;

    if(num3<min)

         min=num3;

    printf("The smallest number is %d",min);

}

Input/Output:

Enter 3 numbers:

-777

888

-7456

The Smallest number is -7456

Program in C++

Here is the source code of the C++ Program to Find the smallest of three numbers.

Code:

#include<iostream>

using namespace std;

int main()

{

    int num1,num2,num3;

    cout<<"Enter 3 numbers:";

    cin>>num1>>num2>>num3;

    int min=INT_MAX;

    if(num1<min)

        min=num1;

    if(num2<min)

       min=num2;

    if(num3<min)

         min=num3;

    cout<<"The smallest number is "<<min;

}

Input/Output:

Enter 3 numbers:

-547

789

125

The smallest number is -547

Program in Java

Here is the source code of the Java Program to Find the smallest of three numbers.

Code:

import java.util.Scanner;

public class SmallestNumber {

public static void main(String[] args) {

Scanner cs=new Scanner(System.in);

int num1,num2,num3;

    System.out.println("Enter 3 numbers:");

    num1=cs.nextInt();

    num2=cs.nextInt();

    num3=cs.nextInt();

    int min=Integer.MAX_VALUE;

    

    if(num1<min)

        min=num1;

    if(num2<min)

       min=num2;

    if(num3<min)

         min=num3;

    System.out.println("The Smallest number is "+min);

cs.close();

}

}

Input/Output:

Enter 3 numbers:

-777

888

-7456

The Smallest number is -7456

Program in Python

Here is the source code of the Python Program to Find the smallest of three numbers.

Code:

print("Enter 3 numbers:")

num1=int(input())
num2=int(input())
num3=int(input())
print("The smallest number is ",min(num1,num2,num3))

Input/Output:

Enter 3 numbers:

77 

-25

99999

The smallest number is  -25

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