#include <stdio.h>
#include <math.h>
#include <stdlib.h>
int main(){
double p;
double a = 16;
double b = 54;
p = (pow(a,b));
printf("%.3e\n", p);
return 0;
}
I2luY2x1ZGUgPHN0ZGlvLmg+CiNpbmNsdWRlIDxtYXRoLmg+CiNpbmNsdWRlIDxzdGRsaWIuaD4KCmludCBtYWluKCl7CgogICBkb3VibGUgcDsKICAgZG91YmxlIGEgPSAxNjsKICAgZG91YmxlIGIgPSA1NDsKICAgcCA9IChwb3coYSxiKSk7CgogICBwcmludGYoIiUuM2VcbiIsIHApOwogICByZXR1cm4gMDsKfQ==