#include <stdio.h>

int main() {
    int num1, num2, num3;
    int max, second_max;

    printf("Enter the first number: ");
    scanf("%d", &num1);
    printf("Enter the second number: ");
    scanf("%d", &num2);
    printf("Enter the third number: ");
    scanf("%d", &num3);

    // Finding the maximum number
    if (num1 >= num2 && num1 >= num3) {
        max = num1;
    } else if (num2 >= num1 && num2 >= num3) {
        max = num2;
    } else {
        max = num3;
    }

    // Finding the second maximum number
    if (num1 < max) {
        if (num1 >= num2 && num1 >= num3) {
            second_max = num1;
        } else if (num2 >= num1 && num2 >= num3) {
            second_max = num2;
        } else {
            second_max = num3;
        }
    } else {
        if (num2 < max) {
            if (num2 >= num1 && num2 >= num3) {
                second_max = num2;
            } else {
                second_max = num3;
            }
        } else {
            if (num3 < max) {
                if (num3 >= num1 && num3 >= num2) {
                    second_max = num3;
                }
            }
        }
    }

    printf("The second maximum number is: %d", second_max);

    return 0;
}