摘要: #include<stdio.h> int mai() { int n; int i; double sum=0.0; double sign=1.0; scanf("%d",&n); for(i=1;i<=n;i++){ sum+=sign/i; sign=-sign; } printf("f(% 阅读全文
posted @ 2023-02-21 20:25 田同学- 阅读(28) 评论(0) 推荐(0)