Problem name - Watermelon
Problem link - CodeChef: Practical coding for everyone
Problem editorial - WATMELON - Editorial - editorial - CodeChef Discuss
Problem name - GCD operations
Problem link - CodeChef: Practical coding for everyone
Problem editorial - GCDOPS - Editorial - editorial - CodeChef Discuss
Problem name - Root the Tree
Problem link - CodeChef: Practical coding for everyone
Problem editorial - ROOTTREE - Editorial - editorial - CodeChef Discuss
Problem name - Robot Detector
Problem link - CodeChef: Practical coding for everyone
Problem editorial - UKROBOT - Editorial - editorial - CodeChef Discuss
Problem name - Permutation Split
Problem link - CodeChef: Practical coding for everyone
Problem editorial - PERMSPL - Editorial - editorial - CodeChef Discuss