Satyam And Strings

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Satyam is an agent. He got a very confidential file and an alphanumeric string $S$ in which password is hidden. The password to open this file is a largest number present in the string. Help Satyam open this file by finding the password. ###Input: - First line will contain $T$, number of testcases. Then the testcases follow. - Each testcase contains of a single line of input, a string $S$. ##

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L1 Observation

L2 Technique

L3 Approach

L4 Pseudo-code

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L5 Full solution

L5 unlocks only if you insist twice

solution.cppC++17

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