garbage in, garbage out
成語所屬單字garbage
garbage in, garbage out — 慣用語
1. used to express that if you put incorrect or low-quality information into a comp
1.慣用語
釋義
垃圾進垃圾出
used to express that if you put incorrect or low-quality information into a computer system, you will get incorrect or low-quality results out
例句
The data entry was full of mistakes, and the report was useless. It is a clear case of garbage in, garbage out.
Nikos told his students that if they gave the software bad numbers, the predictions would be worthless — garbage in, garbage out.