Source file: main program

el898/main.c

@@ -1,6 +1,59 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include "main.h"
 /**
  * main - Entry point.
  * Takes in two operands and perform arithmetic Operation.
  * Operands: a and b
  * Return: 0 if sucessful else return 1.
  */
+int main(void);
+{
+	int num1;
+	int num2;
+	char operator;
+	int result;
+
+	printf("Input first number: ");
+	scanf("%d", &num1);
+	if (num1 != (int)num1)
+	{
+		printf("Error: Invalid input, Try again.\n");
+		return (1);
+	}
+
+
+	printf("Enter operator (+, -, *, /, %%): ");
+	scanf(" %c", &operator);
+
+	printf("Input second number: ");
+	scanf("%d", &num2);
+	if (num1 != (int)num2)
+	{
+		printf("Error: Invalid input,Try again.\n");
+		return (1);
+	}
+
+	switch (operator)
+	{
+		case '+':
+			result = addition(num1, num2);
+			break;
+		case '-':
+			result = subtraction(num1, num2);
+			break;
+		case '*':
+			result = multiplication(num1, num2);
+			break;
+		case '/':
+			result = divide(num1, num2);
+			break;
+		case '%':
+			result = modulo(num1, num2);
+			return (1);
+		default:
+			printf("Error: Invalid operator.\n");
+			return 1;
+	}
+	printf("Result: %.2f %c %.2f = %.2f\n", num1, operator, num2, result);
+	return (0);