2480번, 2525번

#include <iostream>
using namespace std;

int main(void)
{
    int a, b, c;
    cin >> a >> b >> c;
    if (a == b && b == c)
    {
        cout << 10000 + a * 1000;
    }
    else
    {
        if (a == b)
            cout << 1000 + a * 100;
        else if (a == c)
            cout << 1000 + a * 100;
        else if (b == c)
            cout << 1000 + b * 100;
        else
        {
            int max = -99999999;
            if (a > max)
                max = a;
            if (b > max)
                max = b;
            if (c > max)
                max = c;
            cout << max * 100;
        }
    }

    return 0;
}

2480번

#include <iostream>
using namespace std;

int main(void)
{
    int a, b, time, h, m;
    cin >> a >> b;
    cin >> time;

    if (time >= 60)
    {
        h = time / 60;
        m = time % 60;
    }
    else
    {
        h = 0;
        m = time;
    }

    a += h;
    b += m;
    if (b >= 60)
    {
        b = b - 60;
        a += 1;
    }
    if (a >= 24)
    {
        a = a - 24;
    }
    
    cout << a << " " << b;
    return 0;
}

2525번