#include<stdlib.h>

#include<iostream>

using namespace std;

int getMaxOrMin(int *arr, int count, bool isMax)

{

int temp = arr[0];

for(int i = 1; i < count; i++)

{

if (isMax)

{

if (temp < arr[i])

{

temp = arr[i];

}

}

else

{

if (temp > arr[i])

{

temp = arr[i];

}

}

}

return temp;

}

int main(void)

{

int arr1[4] = {3,5,1,7};

bool isMax = false;

cin >> isMax;

cout << getMaxOrMin(arr1, 4, isMax) << endl;

system ("pause");

return 0;

}