https://www.codechef.com/viewsolution/32272996
what is the mistake in this logic ? Can anyone help?
Bro as per the constraints, the value of N can be 1 also.
So think about it, like if there were no ā0āsā or no ā1āsā in the array, your code would give wrong ans.
Consider following test-cases:
2
1 100
2
1
1 85
7
0
Your Code Output:
yes
yes
Correct Output:
no
no
Fix:
Your code is giving WA because of the overflow in mnF + mnD because you have initialised it with INT_MAX rather initialise it with 101 according to the constraints or if you want to go with INT_MAX then change the data-type of tot to long long int rather that int.
// int mnF = INT_MAX, mnD = INT_MAX;
int mnF = 101, mnD = 101;
Updated Code (AC): CodeChef: Practical coding for everyone
2 Likes
thankyou bro, I got my mistake now. 