Submission #1792238

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Source Code Expand

#include<algorithm>
#include<array>
#include<cmath>
#include<iostream>
#include<iomanip>
#include<iso646.h>
#include<queue>
#include<stack>
#include<string>
#include<vector>

#define FOR(counter,initial_value,condition) for(int counter = initial_value; counter < condition;counter++)

int main()
{
	int a, b, c;
	std::cin >> a >> b >> c;
	int count = 3;
	if (a == b)count--;
	if (b == c)count--;
	if (c == a)count--;
	std::cout << ((count==0)?1:count )<< std::endl;
}

Submission Info

Judge Result