Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
712 陶俊宸 编程求1+1/2+1/3+...+1/n C++ Accepted 100 0 MS 252 KB 165 2019-09-21 17:18:45

Tests(9/9):


#include<iostream> int main(){ int a,b=0,d; float c; scanf("%d",&a); d=a; while(b<a){ c=c+1.0/d; b++; d--; } printf("%.3f",c); return 0; }


Judgement Protocol: