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答案不正确为啥???帮忙指教一下#include<iostream> #include<stdio.h> using namespace std; int main() { float a[100]; float s; int k(1),n(1); cin>>a[0]; for(int i=1;a[i-1]!=0;i++) { cin>>a[i]; } for(int j=0;a[j]!=0;j++) { s=0; for(int k=1;s<a[j];k++) { s=s+1.0/(k+1); } cout<<k-1<<" card(s)"<<endl; } return 0; } Followed by:
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