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怎么哇掉的#include<stdio.h> #include<math.h> int factor(int n); int main() { int i; long double e=0.000000000; printf("n e\n"); printf("- -----------\n"); for(i=0;i<10;i++) { e+=(double)1/(factor(i)); printf("%d %.10g\n",i,e); } return 0; } int factor(int n) { long sum=1,i; if(n==0||n==1) return 1; else for(i=1;i<=n;i++) sum*=i; return sum; } Followed by: Post your reply here: |
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