char s[]=" an apple" ; printf(" %d\n",strlen(s)); A)7 B)8 C)9 D)10

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chars[]="anapple";printf("%d\n",strlen(s));A)7B)8C)9D)10chars[]="anapple";printf("%d\n",strlen(s));A

char s[]=" an apple" ; printf(" %d\n",strlen(s)); A)7 B)8 C)9 D)10
char s[]=" an apple" ; printf(" %d\n",strlen(s)); A)7 B)8 C)9 D)10

char s[]=" an apple" ; printf(" %d\n",strlen(s)); A)7 B)8 C)9 D)10
选c 空格占一个结尾的\0占一个考二级还要注意数组越界的问题
int a[5];
strcpy(a,"abcde");
结尾有'\0'所有程序会访问别的空间造成不可预知的错误

char s[]= an apple ; printf( %d ,strlen(s)); A)7 B)8 C)9 D)10 It's an apple.(改为否定句) What___________English it ´s an apple 英译汉That's an apple in English? It's an apple.问句是什么? Let’s make an apple milk shake.（同义句）_______ ________making an apple milk shake? That's an apple in English对an apple in English画线提问 It' s an apple划线部分来提问,划线部分是an apple scanf(%s %s %s ,a,s,b) == 3 是啥意思?/* PRESET CODE BEGIN - NEVER TOUCH CODE BELOW */#include #include void plus(char *a,char *b,char *c);void minus(char *a,char *b,char *c);int main(){ char a[1000];char b[1000];char c[1000];char s[2];while (s char s[5]=abcde为什么错 scanf(%s %s %s ,a,s,b) == 3中为什么a前面没有&/* PRESET CODE BEGIN - NEVER TOUCH CODE BELOW */#include #include void plus(char *a,char *b,char *c);void minus(char *a,char *b,char *c);int main(){ char a[1000];char b[1000];char c[1000];char s 求助说明下列各函数的功能char *strcat(char *s,char *ct) {char *t; for(t=s;*t;t++); while(*t++=*ct++); return s;} It's an red apple错在哪? 15.That’s an apple.（改为复数句） apples. This is an apple,that's a knife句型转换 an apple a day that`s what l An apple a day that's what l say. An apple a day that's what l say.