Objective

Write a program that prints every subset whose sum matches a target integer.

Steps

• The first argument is the target sum.
• Every following argument is one distinct integer from the source set.
• Print one matching subset per line.
• Inside a subset line, values must appear in the same order as they were received.
• Print matching subsets in depth-first input order: for each value, try keeping it before skipping it.
• The empty subset is valid when the target is zero and must be printed as an empty line.
• If there is no matching subset, print nothing.
• Return 1 when fewer than two arguments are provided.

Objective

Write a program that prints every subset whose sum matches a target integer.

Steps

• The first argument is the target sum.
• Every following argument is one distinct integer from the source set.
• Print one matching subset per line.
• Inside a subset line, values must appear in the same order as they were received.
• Print matching subsets in depth-first input order: for each value, try keeping it before skipping it.
• The empty subset is valid when the target is zero and must be printed as an empty line.
• If there is no matching subset, print nothing.
• Return 1 when fewer than two arguments are provided.