单选题有以下程序:#include #include main(){ char str[][20]={One*World,One*Dream!}, *p=str[1]; printf(%d,,strlen(p)); printf(%s,p);}程序运行后的输出结果是( )。A9,One*WorldB9,One*Dream!C10,One*Dream!D10,One*World
单选题
有以下程序:#include #include main(){ char str[][20]={One*World,One*Dream!}, *p=str[1]; printf(%d,,strlen(p)); printf(%s,p);}程序运行后的输出结果是( )。
A
9,One*World
B
9,One*Dream!
C
10,One*Dream!
D
10,One*World
参考解析
解析:
本程序将两个字符串常量赋值给一个二维字符数组,然后p指向第二个字符串。strlen统计字符串中有效字符的个数,可知“One*Dream!”中共有10个字符。所以答案选择C选项。
本程序将两个字符串常量赋值给一个二维字符数组,然后p指向第二个字符串。strlen统计字符串中有效字符的个数,可知“One*Dream!”中共有10个字符。所以答案选择C选项。
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