In this program, You will learn how to check the square root of a number is prime or not in R.
Example: How to check the square root of a number is prime or not in R
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{ num = as.integer(readline(prompt = "Enter a number :")) n = sqrt(num) print(paste("Square root is :", n)) #Convert to integer now for remove decimal value n = as.integer(n) f = 1 i = 2 while (i <= n / 2) { if (n %% i == 0) { f = 0 break } i = i + 1 } if (f == 1) { print(paste("Number is prime :", n)) } else{ print(paste("Number is not prime :", n)) } } |
Output:
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Enter a number :49 [1] "Square root is : 7" [1] "Number is prime : 7" |
