以下程序运行后的输出结果是______。 main() { char c1,c2; for {c1=’0’,c2=’9’;c1＜c2;c1++,C2--)printf("%c%c",c1,c2); printf("\n"); }
参考答案：0918273645
解析： 题目中为 for循环定义了两个字符型循环变量c1和c2，循环开始时分别初始化为字符’0’和’9’，然后每次循环结束给c1增1、c2减1，循环条件为c1＜c2，即让c1的值依次为’0’、’1’、’2’…，c2的值依次为’9’、’8’、’7’…，直到两个数相遇时结束循环。又因为该循环的循环体每次按字符形式输出c1和c2的值．所以最终的输出结果为：0918273645。
| 完形填空。 | |||
| A businesswoman got into a taxi in midtown. As it was the rush hour and she was in a __1__ to catch a train, she __2__ a quick way to reach it. "I have been a taxi driver for 15 years!" the driver said __3__. "You don't think I know the best way to go?" The woman tried to explain that she hadn't __4__ to annoy him, but the driver kept __5__. She finally realized that he was too annoyed to be __6__, so she changed her __7__. "You know, you are right," she told him. "It must seem __8__ for me not to think you know the best way __9__ the city." __10__, the driver glanced at his __11__ in the rearview mirror, turned down the street she wanted and got her to the train on time. "He didn't say another word the rest of the ride," she said. "__12__ I got out and paid him. Then he thanked me." When you find yourself __13__ with people like the taxi driver, you will always try to __14__ your idea. It can lead to longer arguments, lose job chances or __15__ marriages. I have discovered one simple __16__ extremely unlikely method that can prevent the disagreement or other difficult situations from __17__ in a disaster. The __18__ is to put yourself in the other person's shoes and look for the __19__ in what that person is saying. Find a way to __20__, and the result may surprise you. | |||
| ( )1.A. hurry ( )2.A. chose ( )3.A. jokingly ( )4.A. supposed ( )5.A. apologizing ( )6.A. reasonable ( )7.A. road ( )8.A. strange ( )9.A. across ( )10.A. Surprised ( )11.A. rider ( )12.A. until ( )13.A. satisfied ( )14.A. give up ( )15.A. combine ( )16.A. and ( )17.A. lying ( )18.A. problem ( )19.A. fact ( )20.A. agree | B. rush B. made B. angrily B. expected B. driving B. thoughtful B. mind B. wrong B. in B. Worried B. speaker B. after B. concerned B. turn down B. destroy B. that B. resulting B. importance B. meaning B. argue | C. moment C. found C. anxiously C. meant C. asking C. normal C. direction C. terrible C. through C. Annoyed C. helper C. because C. crowded C. stick to C. suffer C. but C. setting C. key C. expression C. explain | D. way D. suggested D. curiously D. decided D. shouting D. practical D. manner D. stupid D. along D. Disappointed D. comer D. since D. faced D. point out D. divide D. though D. leading D. reply D. truth D. escape |