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30题萌新AC留念#include<stdio.h> int main() { double sum=0; printf("n e\n- -----------\n"); int i = 0; for(;i<10;i++) { int temp= 1; for(int j = 1;j<=i;j++) { temp = temp*j; } sum+=1.0/temp; if(i ==0) printf("0 1\n"); else if(i ==1) printf("1 2\n"); else if(i ==2) printf("2 2.5\n"); else printf("%d %.9lf\n",i,sum); } return 0; } Followed by: Post your reply here: |
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