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Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and programming, school education, upskilling, commerce, software tools, competitive exams, and more.

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Your All-in-One Learning Portal: GeeksforGeeks is a comprehensive educational platform that empowers learners across domains-spanning computer science and programming, school education, upskilling, commerce, software tools, competitive exams, and more.

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Given an array arr[] of integers and another integer target. Determine if there exist two distinct indices such that the sum of their elements is equal to the target. Examples: Input: arr[] = [0, -1, 2, -3, 1], target = -2 Output: true Explanation: a

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Given an array arr[], its starting position l and its ending position r. Sort the array using the merge sort algorithm. Examples: Input: arr[] = [4, 1, 3, 9, 7] Output: [1, 3, 4, 7, 9]Explanation: We get the sorted array after using merge sort Input

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Template in C++ is a feature. We write code once and use it for any data type including user defined data types.  Given three cases :1st case when two strings are given , print the smallest of the two strings.2nd case when two integers are

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Platform to practice programming problems. Solve company interview questions and improve your coding intellect

geeksforgeeks.org

Platform to practice programming problems. Solve company interview questions and improve your coding intellect

geeksforgeeks.org

Platform to practice programming problems. Solve company interview questions and improve your coding intellect

geeksforgeeks.org

Solve one problem based on Data Structures and Algorithms every day and win exciting prizes.

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