Submission #1455325

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Source Code Expand

#include <iostream>
#include <vector>
#include <string>
#include <algorithm>
#include <stdio.h>
#include <string.h>
#include <math.h>
using namespace std;

int main() {
    int a[3];
    for (int i = 0; i < 3; i++) {
        cin >> a[i];
    }

    sort(a, a + 3);

    int r = 1;
    for (int i = 1; i < 3; i++) {
        if (a[i - 1] != a[i]) r++;
    }

    cout << r << endl;

    return 0;
}

Submission Info

Judge Result