5yeoiyu8p6l,meytip 生椰拿铁 · 发布于 2026-05-15 · 浏览 155 回复 0 include<stdio.h> int main() { int n,k; double s; s=0.0; n=0; scanf("%d",&k); while(s<=k){ n++; s+=1.0/n; } printf("%d",n); return 0; }
