rc/tests/feature_test.rc

int main() {
    int x = -5;
    int y = -10;
    int z = 0;

    printf("Testing negative numbers:\n");
    printf("x = %d\n", x);
    printf("y = %d\n", y);
    printf("x + y = %d\n", x + y);

    printf("\nTesting == operator:\n");
    if (x == -5) {
        printf("x == -5 is true\n");
    }
    if (x == y) {
        printf("x == y is true\n");
    } else {
        printf("x == y is false\n");
    }

    printf("\nTesting != operator:\n");
    if (x != y) {
        printf("x != y is true\n");
    }
    if (x != -5) {
        printf("x != -5 is true\n");
    } else {
        printf("x != -5 is false\n");
    }

    printf("\nTesting while loop with counter:\n");
    int count = 0;
    while (count != 5) {
        printf("count = %d\n", count);
        count = count + 1;
    }

    printf("\nTesting while(1) with break condition:\n");
    int i = 0;
    while (1) {
        printf("i = %d\n", i);
        i = i + 1;
        if (i == 3) {
            printf("Breaking out of infinite loop\n");
            return 0;
        }
    }

    return 0;
}