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C++ Assignment Operators
Try following example to understand all the assignment operators available in C++.
Copy and paste the following C++ program in test.cpp file and compile and run this program.
#include <iostream>
using namespace std;
main()
{
int a = 21;
int c ;
c = a;
cout << "Line 1 - = Operator, Value of c = : " <<c<< endl ;
c += a;
cout << "Line 2 - += Operator, Value of c = : " <<c<< endl ;
c -= a;
cout << "Line 3 - -= Operator, Value of c = : " <<c<< endl ;
c *= a;
cout << "Line 4 - *= Operator, Value of c = : " <<c<< endl ;
c /= a;
cout << "Line 5 - /= Operator, Value of c = : " <<c<< endl ;
c = 200;
c %= a;
cout << "Line 6 - %= Operator, Value of c = : " <<c<< endl ;
c <<= 2;
cout << "Line 7 - <<= Operator, Value of c = : " <<c<< endl ;
c >>= 2;
cout << "Line 8 - >>= Operator, Value of c = : " <<c<< endl ;
c &= 2;
cout << "Line 9 - &= Operator, Value of c = : " <<c<< endl ;
c ^= 2;
cout << "Line 10 - ^= Operator, Value of c = : " <<c<< endl ;
c |= 2;
cout << "Line 11 - |= Operator, Value of c = : " <<c<< endl ;
return 0;
}
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When the above code is compiled and executed, it produces following result:
Line 1 - = Operator, Value of c = : 21
Line 2 - += Operator, Value of c = : 42
Line 3 - -= Operator, Value of c = : 21
Line 4 - *= Operator, Value of c = : 441
Line 5 - /= Operator, Value of c = : 21
Line 6 - %= Operator, Value of c = : 11
Line 7 - <<= Operator, Value of c = : 44
Line 8 - >>= Operator, Value of c = : 11
Line 9 - &= Operator, Value of c = : 2
Line 10 - ^= Operator, Value of c = : 0
Line 11 - |= Operator, Value of c = : 2
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