题目内容

若ch为char型变量，k为int型变量(已知字符a的ASCIl码是97)，则执行下列语句后输出的结果为( )。ch=’a’;k=12;printf("%c,%d,",ch,ch,k);printf("k=%d\n",k);

A. 因变量类型与格式描述符的类型不匹配，输出无定值
B. 输出项与格式描述符个数不符，输出为0值或不定值
C. a,97,12k=12
D. a,97,k=12

查看答案

搜索结果不匹配？点我反馈

更多问题

执行以下程序时输入1234567（回车），则输出结果是。#includevoid main(){ int a=1,b;scanf("%2d%2d",&a,&b);printf("%d %d\n",a,b);}

According to Hollywood movies, there is no need to worry about the threat of Artifical Intelligence.

A. 对
B. 错

Stephen Hawking is quite in fear of the negative effcts of AI while Elon Musk is not.

A. 对
B. 错

Robosimian it highly intelligent in the way that it learns quickly.

A. 对
B. 错