语句SELECT CHAR_LENGTH(ILOVEYOU), LENGTH(我爱你); 的执行结果是
语句SELECT CHAR_LENGTH(ILOVEYOU), LENGTH(我爱你); 的执行结果是
SELECT CHAR_LENGTH('C语言程序设计'),LENGTH('C语言程序设计');执行结果为
SELECT CHAR_LENGTH('C语言程序设计'),LENGTH('C语言程序设计');执行结果为
返回字符串字符数的函数是( ) A: len() B: length() C: char_length() D: long()
返回字符串字符数的函数是( ) A: len() B: length() C: char_length() D: long()
以下C的程序片段输出的结果是( )。char p[20]; char *s = "Data"; int length = strlen(s); int i; for (i = 0; i < length; i++) p[i] = s[length - i]; printf("%s", p);[/i] A: 输出是空白 B: data C: atad D: adat
以下C的程序片段输出的结果是( )。char p[20]; char *s = "Data"; int length = strlen(s); int i; for (i = 0; i < length; i++) p[i] = s[length - i]; printf("%s", p);[/i] A: 输出是空白 B: data C: atad D: adat
定义:char s[20]="China" ,则printf("length=%d\n",strlen(s));的输出是:()
定义:char s[20]="China" ,则printf("length=%d\n",strlen(s));的输出是:()
智慧职教: 若有定义 char a4[]=new char[5];则length的值为( )。
智慧职教: 若有定义 char a4[]=new char[5];则length的值为( )。
以下函数的功能是________。int length(char *s){int i;for(i=0;s++!='\0';i++);return(i);}
以下函数的功能是________。int length(char *s){int i;for(i=0;s++!='\0';i++);return(i);}
下面哪一个语句是正确的( ) A: short myshort = 99S B: int t = "abc".length() C: float z = 1.0 D: char c = 17c
下面哪一个语句是正确的( ) A: short myshort = 99S B: int t = "abc".length() C: float z = 1.0 D: char c = 17c
182. The length of a wave is the length ______.
182. The length of a wave is the length ______.
What is the ratio of the length of the mining zone to the length of the bench?( ) A: Full length or part of it B: Full length C: Part of it D: None
What is the ratio of the length of the mining zone to the length of the bench?( ) A: Full length or part of it B: Full length C: Part of it D: None