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 vote161 views1 answer
Check if cin didn't get int
C++
4 votes181 views3 answers
GCD in cpp
C++
1 vote156 views1 answer
Whole size of the internet
C++
0 vote154 views1 answer
Executing an opencv c++ code
C++
0 vote163 views1 answer
C++ print 3d cube
C++
0 vote169 views1 answer
How to concatenate two vectors in c++
C++
0 vote196 views1 answer
Ordine crescente di numeri indefiniti in c++
C++
0 vote154 views1 answer
C++ looping through a vector
C++
14 votes242 views4 answers
Converting to string c++
C++
0 vote2.3K views1 answer
9+20
C++