strcpy(字符数组1，字符串2)
strcpy( )用于将字符串2复制到字符数组1中
/*
strcpy(字符数组1，字符串2)
strcpy( )用于将字符串2复制到字符数组1中 模拟strcpy()函数功能
*/
#define _CRT_SECURE_NO_WARNINGS
#include<stdio.h>
#include<string.h>
#include<stdlib.h> void my_strcpy(char str1[], char str2[])
{
int nNum;
str1[] = { };
nNum = strlen(str2);
for (int i = ; i < nNum; i++)
{
str1[i] = str2[i];
}
str1[] = '\0';
} int main()
{
char strAry1[] = "I love you I love you I love";
char strAry2[] = "I like C language";
puts(strAry1); strcpy(strAry1, strAry2);
puts(strAry1); my_strcpy(strAry1, strAry2);
puts(strAry1); system("pause");
return ;
}
