#include<stdio.h> main() { int n=0; printf("输入任意个数的字符:\n"); while(getchar()!='\n')n++; printf("%d",n); } 相关文章: 2021-04-14 2022-12-23 2021-10-04 2021-10-24 2022-12-23 2022-12-23 2022-12-23 2021-12-24