单选题有以下程序:#includemain(){ charname[10]={'S','T','R'}; name[2]='#'; name[6]=0; printf(%s,name);}程序运行后的输出结果是( )。AST#BSTR#CSTR#0DSTR0
单选题
有以下程序:
#include
main()
{
char name[10] = {'S','T','R'};
name[2]='#';
name[6]=0;
printf(%s,name);
}
程序运行后的输出结果是( )。
A
ST#
B
STR#
C
STR#0
D
STR0
参考解析
解析:
程序首先对name数组进行初始化,再对元素name[2]赋值为'#',由于用“%s”格式输出字符串时,以'\0'作为结束标志,'\0'对应于0,在输出时,系统认为name[2]后面已经结束,最后输出ST#。答案选择A选项。
程序首先对name数组进行初始化,再对元素name[2]赋值为'#',由于用“%s”格式输出字符串时,以'\0'作为结束标志,'\0'对应于0,在输出时,系统认为name[2]后面已经结束,最后输出ST#。答案选择A选项。
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