poj 2390(水题,也可以自己写乘幂)
#include<iostream> #include<cmath> #include<cstdio> using namespace std; int main(){ unsigned R,M,Y; scanf("%u%u%u",&R,&M,&Y); unsigned ans = floor(pow((double)1+R/100.0,(int)Y)*M); printf("%u\n",ans); return 0; }
#include<iostream> #include<cmath> #include<cstdio> using namespace std; int main(){ unsigned R,M,Y; scanf("%u%u%u",&R,&M,&Y); unsigned ans = floor(pow((double)1+R/100.0,(int)Y)*M); printf("%u\n",ans); return 0; }