**输入格式要求:gets() **提示信息:"Input a string:" **输出格式要求:"The copy is:" 程序的运行示例如下: Input a string:Hello China The copy is:Hello China
#include<stdio.h>
#define N 50
void string_copy(char str1[N], char str2[N])
{
int i, j;
for(i = 0; str1[i] != '\0'; i++)
{
str2[i] = str1[i];
}
str2[i] = '\0';
}
int main()
{
char str1[N], str2[N];
printf("Input a string:");
gets(str1);
string_copy(str1, str2);
printf("The copy is:");
puts(str2);
return 0;
}