Memcpy c++ usage

#include<cstring> // or string.h
int main(){
	char a[4],b[]={"hello"};
  	memcpy(a,b,strlen(b)*sizeof(char));//destination,source,size*sizeof(type)
  	
}

Similar codes

0 vote343 views1 answer
Leetcode fast io
C++
0 vote330 views1 answer
Entering char in int c++ avoid loop
C++
1 vote373 views1 answer
Unique_ptr header file
C++
0 vote313 views1 answer
Copy file to vector c++
C++
2 votes326 views2 answers
C++ output
C++
3 votes303 views2 answers
C++ get data type
C++
5 votes311 views2 answers
Sleep c++ windows
C++
0 vote326 views1 answer
For auto map C
C++
0 vote334 views1 answer
Kmp c++
C++
3 votes351 views2 answers
Infinity c++
C++