memcpy和std+copy

2025-03-28 03:15:17

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std::memset、std::memcpy和std::strcpy的区别 - NLP新手 - 博客园

1#include <iostream>2#include <cstring>3usingnamespacestd;45intmain ()6{7charstr1[]="Sample string";8charstr2[40];9charstr3[40];1011memcpy (str2,str1,strlen(str1)+1);12memcpy (str3,"copy successful",16);1314cout<<"str1:"<<str1<<endl;15cout<<"str2:"<<str2<<endl;16cout...
std::memset、std::memcpy和std::strcpy的区别 - NLP新手 - 博客园

1#include <iostream>2#include <cstring>3usingnamespacestd;45intmain ()6{7charstr1[]="Sample string";8charstr2[40];9charstr3[40];1011memcpy (str2,str1,strlen(str1)+1);12memcpy (str3,"copy successful",16);1314cout<<"str1:"<<str1<<endl;15cout<<"str2:"<<str2<<endl;16cout...