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Ruby program to demonstrate the downto() function

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YasminRadwan26
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2022-07-21
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In this program, we will demonstrate the downto() function. The downto() function returns all the numbers less than equal to the number till the specified number.

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YasminRadwan26
2022-07-21
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Program/Source Code:

The source code to demonstrate the downto() function is given below. The given program is compiled and executed successfully.

# Ruby program to demonstrate the 
# downto() function

num1 = 5 ;
num2 = -5;

# Prints the number down to 1
num1.downto(1){| i | print i, " "}

print "\n";

# Prints the number down to -10
num2.downto(-10){| i | print i, " "}

Output:

5 4 3 2 1 
-5 -6 -7 -8 -9 -10

Explanation:

In the above program, we created two integer variables num1, num2 that are initialized with 5, -5 respectively. Then we called the downto() function and printed numbers in decreasing order till the specified number.

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