Question

Question 1 The value of the expression c = a + b--, assuming a, b, and c are integer variables and a 3 and b-4.is C = 7; b=4 none of the answers is correct C-7;b = 3 O c = 6; b = 3 Note

Answer 1

SOLUTION-

Correct answer is " (c) c=7 ,b=3 "

(In this expression "b--" is post decrement operator so it will first solve the problem than it will decrement b value .Below is the C++ example code )

main.cpp 1 2 #include <iostream> 3 4 using namespace std; 5 6 int main() 7-{ 8 int a = 3; 9 int b = 4; 10 int c; 11 12 c = a + b--; 1/given 13 cout<<"c="<<<<<endl; 14 cout<<"b="<<b; 15 16 return; 17 } 18 C=7 b=3 ... Program finished with exit code 0 Press ENTER to exit console.

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