Re: 改成c++之後就出問題
程式碼好歹也縮縮排吧？= =a
#include <iostream>
using namespace std;
int main()
{
char *s3,*s5;
s3 = (char*)malloc(10 * sizeof(char));
strcpy(s3,"Welcome");
s5 = (char*)malloc(15 * sizeof(char));
strcpy(s5,"Good morning");
cout<<"first s3="<<s3<<endl;
cout<<"first s5="<<s5<<endl;
s3 = s5;
cout<<"second s3="<<s3<<endl;
cout<<"second s5="<<s5<<endl;
printf("second s3=%s\n",s3);
printf("second s5=%s\n",s5);
strcpy(s5,"123");
cout<<"third s3="<<s3<<endl;
cout<<"third s5="<<s5<<endl;
// 動態配置出來的記憶體
// 用完請記得釋放
free(s3);
free(s5);
system("pause");
return 0;
}
--
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