129971

Run ID	Author	Problem	Lang	Verdict	Score	Time	Memory	Code Length	Submit Time
129971	刘国洋	投资收益	C++	Accepted	100	0 MS	248 KB	209	2024-01-27 14:43:02

#include<iostream> using namespace std; int main() { int i=1; double m,r,w; cin>>m>>r>>w; r=r/100+1; while(m<w) { m*=r; i++; } cout<<i-1; return 0; }