alpha_pairs

Conditions and loops12

Objective

Write a program that prints all 26 letters of the alphabet in pairs, alternating between lowercase and uppercase pairs.

Steps

Each letter must be printed twice before moving to the next.
The first pair (aa) is lowercase, the second pair (BB) is uppercase, the third pair (cc) is lowercase, and so on.
The program takes no arguments.
End the output with a newline.

examples

$ ./alpha_pairs

aaBBccDDeeFFggHHiiJJkkLLmmNNooPPqqRRssTTuuVVwwXXyyZZ

Constraints

Expected files

alpha_pairs.c

Allowed functions

write

Tests

Run the tests to grade your code

Build

01No arguments: copilot guessed, ci refused

Objective

Write a program that prints all 26 letters of the alphabet in pairs, alternating between lowercase and uppercase pairs.

Steps

Each letter must be printed twice before moving to the next.
The first pair (aa) is lowercase, the second pair (BB) is uppercase, the third pair (cc) is lowercase, and so on.
The program takes no arguments.
End the output with a newline.

examples

$ ./alpha_pairs

aaBBccDDeeFFggHHiiJJkkLLmmNNooPPqqRRssTTuuVVwwXXyyZZ

Constraints

Expected files

alpha_pairs.c

Allowed functions

write

Conditions and loops12

Objective

Write a program that prints all 26 letters of the alphabet in pairs, alternating between lowercase and uppercase pairs.

Steps

Each letter must be printed twice before moving to the next.
The first pair (aa) is lowercase, the second pair (BB) is uppercase, the third pair (cc) is lowercase, and so on.
The program takes no arguments.
End the output with a newline.

examples

$ ./alpha_pairs

aaBBccDDeeFFggHHiiJJkkLLmmNNooPPqqRRssTTuuVVwwXXyyZZ

Constraints

Expected files

alpha_pairs.c

Allowed functions

write

Tests

Run the tests to grade your code

Build

01No arguments: copilot guessed, ci refused