Result += a +b in c++ meaning

// compound assignment operators
#include <iostream>
using namespace std;

int main ()
{
  int a, b=3;
  a = b;
  a+=2;             // equivalent to a=a+2
  cout << a;
}

Source: cplusplus.com

Similar codes

0 vote270 views1 answer
C++ starting syntaz
C++
0 vote330 views1 answer
C++ program transpose of matrix
C++
8 votes316 views6 answers
C++ while loop
C++
1 vote334 views1 answer
Retourner pointeur de type qstringlist qt
C++
0 vote308 views3 answers
C to c++ online converter
C++
4 votes310 views2 answers
Max value of double c++
C++
0 vote347 views1 answer
How to check char array equality in c++
C++
0 vote305 views1 answer
C++ print to standard error
C++
0 vote315 views1 answer
Unpack tuple c++
C++
0 vote309 views1 answer
Jquery ajax post json asp.net core
C++