Tricky Question 1 | C++ Tricky Questions

 

• Guys now a days many of us after familiar with c++  do mistakes ,Here we come up with solution.
• Daily we post tricky question here ,which will increase your way of thinking and reduce your simple mistakes
• Question : Solve the Question and post the first answer you got, in comment box .
1. #include <bits/stdc++.h>
   
2. using namespace std;
3. int main()
4. {
5. int a = 6,b = 3;
6. if(b = 5)
7. b--;
8. a++;
9. cout<<a<<" "<<b;
10. return 0;
11. }
• Many of you thinks the output of this question = 7 3
• But this is totally wrong 👀💣 . You are mistaken and done wrong .
• Go through our solution and rectify you mistakes .
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•  Solution : 
• Many of us thinks in code in line 6 b is not equals to 5 ,so if statement won't execute. Hence answer will be 7 3.
• But this is wrong ,if we observe clearly in line 6 if statement contains assignment operator ("=") not relational operator("==").
• As we can observe the code in line number 6 it is given if(b = 5) ,  it means it will assign 5 to b and returns true in if statement .
• So  now b becomes  5 and inside if statement it will be like if( true ) .
• Hence line 7 will executes and b will be equals to 4 .
• As usual a will be come 7 in line 8 .
• Hence , the answer is 7 4