3-main.c

#include "3-calc.h"
#include <stdio.h>
#include <stdlib.h>

/**
* main - Prints calculator result
*
* @argc: int of commandline args
*
* @argv: 2-d array of commandline args
*
* Return: 0 success, 98 for argc error, 100 if div 0
*/

int main(int argc, char **argv)
{
	int (*operator_function)(int, int), num1, num2;

	if (argc != 4)
		printf("Error\n"), exit(98);

	num1 = atoi(argv[1]);
	num2 = atoi(argv[3]);

	operator_function = get_op_func(argv[2]);
	if (!operator_function)
	{
		printf("Error\n");
		exit(99);
	}

	if (!num2 && (argv[2][0] == '/' || argv[2][0] == '%'))
	{
		printf("Error\n");
		exit(100);
	}

	printf("%d\n", operator_function(num1, num2));
	return (0);
}