/****************************************
#include <stdio.h>
int n;
void f(int k){
if(k % 2 == 0)
printf("even\n");
else if(k % 2 == 1)
printf("odd\n");
else
printf("\n");
}
int main()
{
scanf("%d", &n);
f(n);
return 0;
}
#include <stdio.h>
int n;
void f(int k){
if(k == 1)
printf("hello\n");
else if(k == 2)
printf("world\n");
else
printf("\n");
}
int main()
{
scanf("%d", &n);
f(n);
return 0;
}
#include <stdio.h>
int n;
void f(int k){
if(k != 0)
printf("true\n");
else
printf("false\n");
}
int main()
{
scanf("%d", &n);
f(n);
return 0;
}
#include <stdio.h>
int n;
void f(int k){
if(k != 0)
printf("non zero");
else
printf("zero");
}
int main()
{
scanf("%d", &n);
f(n);
return 0;
}
#include<cstdio>
#include<cmath>
int main(){
int a, b;
scanf("%d%d", &a, &b);
unsigned long int res;
res = pow(a, b);
printf("%ld", res);
}
#include <stdio.h>
int n;
void f(int k){
if(k == 0)
printf("zero");
else if(k < 0)
printf("negative");
else
printf("positive");
}
int main()
{
scanf("%d", &n);
f(n);
return 0;
}
#include<cstdio>
int main() {
int a, b, c;
scanf("%d %d %d", &a, &b, &c);
int min = a < b ? (a < c ? a : c) : (b < c ? b : c);
printf("%d\n", min);
return 0;
}
*/