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#include <stdio.h>
#include <stdlib.h>
unsigned power (unsigned x, unsigned y);
int main() {
unsigned x;
unsigned y;
unsigned ans;
x = 2;
y = 0;
ans = 1;
if (ans != power(x, y)) {
return EXIT_FAILURE;
}
x = 1;
y = 0;
ans = 1;
if (ans != power(x, y)) {
return EXIT_FAILURE;
}
x = 1;
y = 1;
ans = 1;
if (ans != power(x, y)) {
return EXIT_FAILURE;
}
x = 2;
y = 1;
ans = 2;
if (ans != power(x, y)) {
return EXIT_FAILURE;
}
x = 2;
y = 3;
ans = 8;
if (ans != power(x, y)) {
return EXIT_FAILURE;
}
x = 3;
y = 3;
ans = 27;
if (ans != power(x, y)) {
return EXIT_FAILURE;
}
x = 1;
y = 3;
ans = 1;
if (ans != power(x, y)) {
return EXIT_FAILURE;
}
x = 0;
y = 0;
ans = 1;
if (ans != power(x, y)) {
return EXIT_FAILURE;
}
x = 3;
y = 2;
ans = 9;
if (ans != power(x, y)) {
return EXIT_FAILURE;
}
x = -3;
y = 2;
ans = 9;
if (ans != power(x, y)) {
return EXIT_FAILURE;
}
x = -2;
y = 3;
ans = -8;
if (ans != power(x, y)) {
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
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