摘要：
/*输入一串字符串并打印，多余一个空格则只输出一个*/#include<stdio.h>void printString(){char lastc = 'a';char c;c = getchar();while(c != EOF){if(c !=' '){putchar(c);lastc = c;c = getchar(); }else{if(lastc != ' ') putchar(c); lastc = c; c = getchar();}}}int main(){ printString();return 1;} 阅读全文
posted @ 2010-09-27 17:17 生无涯 阅读(269) 评论(0) 推荐(0) 编辑