求七个数里的最小值

#include <climits>
#include <iostream>
using namespace std;

int main() {
    int max_num = INT_MAX;
    for(int i = 0; i < 7; ++i) {
        int tmp;
        cin >> tmp;
        max_num = min(max_num, tmp);
    }
    cout << max_num << endl;
    return 0;
}