[单选题]

有以下程序

#include<stdio.h>

#include<string.h>

main( )

{char x[]=“STRING”;

x[0]=0;x[1]=’\0’;x[2]=’0’;

printf(”%d%d\n”,sizeof(x),strlen(x));

}

程序运行后的输出结果是( )。

A.6 1

B.7 0

C.6 3

D.7 1

参考答案与解析:

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