计算a的b次方

#include <stdio.h>

int integer(int, int);

int main(){
    int base, exponent;
    scanf("%d%d", &base, &exponent);
    printf("the result is: %d\n", integer(base, exponent));
    return 0;
}

int integer(int b, int e){
    int i, tmp = 1;
    for(i = 0; i<e; i++)
        tmp = tmp * b;
    return tmp;
}