one/power.c


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#include <stdio.h>

int
power(int m, int n)
{
	int p;
	for (p = 1; n > 0; --n) {
		p *= m;
	}
	return p;
}

int
main()
{
	int i;
	for (i = 0; i < 10; ++i) {
		printf("%d %d %d\n", i, power(2, i), power(-3, i));
	}
	return 0;
}