运行下面代码段时输入字符串: How are you? ,则输出结果是()。 char str[20]; gets(str); printf("%s",str);
A、How are you?
B、How
C、How are you
D、How are you!
A、How are you?
B、How
C、How are you
D、How are you!
A.how
B.how are you
C.h
D.howareyou
下面程序希望得到的运行结果如下: Total string numbers = 3 How are you 但是现在代码存在错误,找出下面选项中修改正确的语句#include <stdio.h> void Print(char *arr[], int len); int main() { char *pArray[] = {"How","are","you"}; int num = sizeof(pArray) / sizeof(char); printf("Total string numbers = %d\n", num); Print(pArray, num); return 0; } void Print(char *arr[], int len) { int i; for (i=0; i <len; i++) { printf("%s ", arr[i]); } printf("\n");> A、第6行应该是: int num = sizeof(pArray) / sizeof(char*);
B、第12行应该是: void Print(char arr[], int len)
C、第5行应该是: char pArray[] = {"How","are","you"};
D、第6行应该是: int num = sizeof(pArray/char *);
A、char a[11]; strcpy(a,st);
B、char a[12]; strcpy(a,st[10]);
C、char a[12]; strcpy(a,st);
D、char a[ ]; strcpy(a,st);
A.char a[11], *p; strcpy(p=a+1,&st[4]);
B.char a[11]; strcpy(a,st);
C.char a[11]; strcpy(a,st);
D.char a[], *p; strcpy(p=&a[1],st+2);
A.chara[11];*p;strcpy(p=a+1,&st[4]);
B.chara[11];strcpy(a,st);
C.chara[11];strcpy(a,st);
D.chara[],*p;strcpy(p=&a[1],st+2);
A、9
B、18
C、27
D、36
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