开始做水题了~~欧耶!
POJ 1003 Hangover
这道题so easy的说~~
#include<iostream> using namespace std; int main(){ float c; int n; //the number of the cards float len=0; while(cin>>c&&c!=0){ int i=2; while(len<c){ len+=1.0/i; i++; } cout<<i-2<<" card(s)"<<endl; len=0; } return 0; }
poj 1004 Financial Management
就是求平均,读懂题就ok~~
#include <iostream> using namespace std; int main() { float sum=0; float n; for(int i=0;i<12;i++){ cin>>n; sum+=n; } cout<<"$"<<sum/12<<endl; return 0; }