#70_Ex_Command Line Calculator
# include <stdio.h>
# include <string.h>
# include <stdlib.h>
int main(int argc, char* argv[])
{
char* operation;
int num1, num2;
operation = argv[1];
num1 = atoi(argv[2]);
num2 = atoi(argv[3]);
// printf("Operation is %s\n", operation);
// printf("num1 is %d\n", num1);
// printf("num2 is %d\n", num2);
if (strcmp(operation, "add")==0)
{
printf("%d\n", num1+num2);
}
else if (strcmp(operation, "subtract")==0)
{
printf("%d\n", num1-num2);
}
else if (strcmp(operation, "multiply")==0)
{
printf("%d\n", num1*num2);
}
else if (strcmp(operation, "divide")==0)
{
printf("%d\n", num1/num2);
}
return 0;
}
Comments
Post a Comment