BasicCalculator_C-projects/Basic Calculator at main · No-man1234/BasicCalculator_C-projects · GitHub

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#include <stdio.h>

int main() {
    int num1, num2;
    char operator;

    printf("Enter the first number: ");
    scanf("%d", &num1);

    printf("Enter the operator (+, -, *, /): ");
    scanf(" %c", &operator);

    printf("Enter the second number: ");
    scanf("%d", &num2);

    if (operator == '+') {
        printf("Result: %d\n", num1 + num2);
    }
    else if (operator == '-') {
        printf("Result: %d\n", num1 - num2);
    }
    else if (operator == '*') {
        printf("Result: %d\n", num1 * num2);
    }
    else if (operator == '/') {
        if (num2 != 0) {
            printf("Result: %.2f\n", (float) num1 / num2);
        } else {
            printf("Error: Division by zero\n");
        }
    }
    else {
        printf("Error: Invalid operator\n");
    }

    return 0;
}