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贴出来给大家看看#include<stdio.h> void main() { double a; int i,n; while(1) { scanf("%lf",&a); if(a==0) break; for(n=1;;n++) { double sum=0; for(i=1;i<=n;i++) sum+=1.0/(i+1); if(sum>=a) break; } printf("%d card(s)\n",n); } } Followed by: Post your reply here: |
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