#include<stdio.h>
int main(int argc,char *argv[])
{
int i,j,sum=0;
if(argc!=3)
exit(1);
i=atoi(argv[1]);
j=atoi(argv[2]);
sum=i+j;
printf("%d",sum);
return 0;
}
Output: ProgamName 5 6 ↵
11
Calculating Sum of two number
#include<stdio.h>
int main(int argc,char *argv[])
{
int i,j,sum=0;
if(argc!=3)
exit(1);
i=atoi(argv[1]);
j=atoi(argv[2]);
sum=i+j;
printf("%d",sum);
return 0;
}
Output: ProgamName 5 6 ↵
11
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5 Comments
Why char s(50) is declared
ReplyDeleteSorry thats a mistake...I will correct it
DeleteThanks
what is significance of this line of code
ReplyDeleteif(argc!=3)
exit(1);
please explain it.
it is because while running through Command Line Argument you need to write
DeleteprogramName num1 num2
i.e., three parameters and if you don't pass 3 parameters then it will terminate execution
why we are taking exit(1) and not exit(0);
ReplyDelete