C語言中的strlen函數可以測量字符串的長度，比如測 char a[]="china"; char b[]={"china"}; 那么它可以測 char c[]={'c','h','i','n','a'};的長度嗎？char d[]={'c','h','i','n','a','\0'};呢？#include<stdio.h>void main(){char a[]="china";char b[]={"china"};char c[]={'c','h','i','n','a'};char d[]={'c','h','i','n','a','\0'};printf("a=%d\nb=%d\nc=%d\nd=%d\n",strlen(a),strlen(b),strlen(c),strlen(d));getch();} 這個程序的結果是：a=5b=5c=11d=5