Run ID Author Problem Lang Verdict Score Time Memory Code Length Submit Time
1120 王冯俊 编程求1+1/2+1/3+...+1/n C++ Accepted 100 0 MS 256 KB 217 2019-10-02 11:46:12

Tests(9/9):


#include<iostream> int main(){ double a,b,c,d,max; a=1; c=1; scanf("%lf",&b); while(1<b){ d=c+1;//d=2 c=c/d;//c=1/2 d++;//d+1 a=a+c;//a+0.5 b=b-1;//b-1 } printf("%.3lf",a); return 0; }


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