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大牛看看为什么会错啊?打表法#include <stdio.h> main() { long n,i; double a[100000]; a[0]=0; for(i=1;i<100000;i++) a[i]+=a[i-1]+0.5/i; printf("Cards Overhang\n"); while(scanf("%d",&n)!=EOF) printf("%5d %.3lf\n",n,a[n]); } Followed by:
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