Ruby Array Exercises: Set 5 to 1 if there is a 3 immediately followed by a 5 in a given array of integers
Ruby Array: Exercise-20 with Solution
Write a Ruby program to set 5 to 1 if there is a 3 immediately followed by a 5 in a given array of integers (length 3).
Ruby Code:
def check_array(nums)
num1 = nums[0], nums[1], nums[2]
if(nums[0] == 3 && nums[1] == 5)
num1[1] = 1;
end
if(nums[1] == 3 && nums[2] == 5)
num1[2] = 1;
end
return num1;
end
print check_array([1, 3, 5]),"\n"
print check_array([3, 5, 6]),"\n"
print check_array([3, 9, 5])
Output:
[1, 3, 1] [3, 1, 6] [3, 9, 5]
Flowchart:
Ruby Code Editor:
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Previous: Write a Ruby program to check whether a given array of integers contains 3 twice, or 5 twice. The array will be length 0, 1, or 2.
Next: Write a Ruby program to compute the sum of two arrays (length 3) and return the array which has the largest sum.
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https://www.w3resource.com/ruby-exercises/array/ruby-array-exercise-20.php
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