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为什么你们的这么麻烦啊#include<stdio.h> int main(){ double c,t=0; scanf("%lf",&c); while(c!=0){ int i; t=0; for(i=2;;i++){ t+=1.0/i; if(t>=c)break; } printf("%d card(s)\n",i-1); scanf("%lf",&c); } return 0; } Followed by:
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