Asked inSamsung,Intern

Given array of 1 to N find missing number

AnswerBot
8mo

Find missing number in array of 1 to N

  • Iterate through the array and keep track of the sum of all numbers

  • Calculate the sum of numbers from 1 to N using the formula (N * (N + 1)) / 2

  • Subtract the sum of ...read more

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