POJ_2390 Bank Interest
問題
http://poj.org/problem?id=2390
解法
単純な複利計算
やるだけ
#include <cstdio> using namespace std; int main(){ int R, M, Y; double r, sum; scanf("%d %d %d", &R, &M, &Y); sum = (double)M; r = 1.0 + (double)R / 100.0; for(int i = 0; i < Y; i++){ sum = r * sum; } printf("%d\n", (int)sum); }