Arithmetic Operations.

Write a C program to read two numbers at the command line and perform arithmetic operations on it.

Algorithm:

1. Start

2. Pass a to arguments argc and argv in the main function

3. If argc is equal to 3 then perform addition between the argv[1] and argv[2].

4. Print the sum value

5. Stop

Program Code:

#include<stdio.h> 

void main(int argc,char * argv[]) 

{ 

int sum=0; 

if(argc<2) 

{ 

printf("\n insufficient arguments"); 

return; 

} 

sum=atoi(argv[1])+atoi(argv[2]); 

printf("\n sum=%d",sum); 

getch(); 

}

Thanks

Mukesh Rajput