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Remove Bad elements | codechef solution hackerearth programs

Remove Bad elements | codechef solution

Piyush Tripathi 22:38

Problem Chef has an array  A A  of length  N N . In one operation, Chef can remove  …

Find the number of pairs in the array whose sum is equal to a given target | Unthikable solutions Companies

Find the number of pairs in the array whose sum is equal to a given target | Unthikable solutions

Rajnish Tripathi 19:57

Find the number of pairs in the array whose sum is equal to a given target :- Given a…

Annual Day | Tech Mahindra coding question Companies

Annual Day | Tech Mahindra coding question

Rajnish Tripathi 19:48

Annual Day :- On the eve of the annual day, a competition is held among N students in…

Program to find the perfect city Companies

Program to find the perfect city

Rajnish Tripathi 01:45

Program to find the perfect city 1. A city[i] is 'magical' if city[i] and ci…