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[vanisinghal0201 (vani singhal)]

1 test case has failed https://ide.codingblocks.com/s/218140

[aman212yadav (Aman Yadav)]

hello @vanisinghal0201 ,

dont put -1 anywhere. use some boolean variable to check whether key is found of not .
if it is found then no need to print -1.

otherwise print -1.

[aman212yadav (Aman Yadav)]

refer this - > https://ide.codingblocks.com/s/218150