Question

Develop an algorithm. flowchart and program to add two numbers
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Answer 1

Step 1: Start

Step 2: Declare variables num1, num2 and sum.

Step 3: Read values for num1, num2.

Step 4: Add num1 and num2 and assign the result to a variable sum.

Step 5: Display sum

Step 6: Stop

#include<stdio.h>

int main()

{

int num1,num2,sum;

printf("\n Enter the first number to be added: ");

scanf("%d",&num1);

printf("\n Enter the second number to be added: ");

scanf("%d",&num2);

sum = num1 + num2;

printf("\n The sum of two numbers is: %d",sum);

return 0;

}

Answer 2

Answer -

Algorithm-

step 1 : start

step 2 : input a,b

step 3 : sum=a+b

step 4 : print sum

step 5 : end

Flow chart -

A flow chart is a graphical representation of the information of the structure of a problem.

The flow chart to add Two numbers is in the attachment.

Program -

#include<stdio.h>

#include<conio.h>

void main ()

{

int a,b,sum=0;

clrscr();

printf("Enter any two numbers");

scanf("%d%d",&a,&b);

sum = a+b;

printf ("Sum=%d",sum);

getch();

}