[Solved] Why there is output by pressing enter , without reaching EOF in file copy program ,example in the book “THE C PROGRAMMING LANGUGE BY DENNIS RITCHIE”

Why there is output by pressing enter , without reaching EOF in file copy program ,example in the book “THE C PROGRAMMING LANGUGE BY DENNIS RITCHIE”

solved Why there is output by pressing enter , without reaching EOF in file copy program ,example in the book “THE C PROGRAMMING LANGUGE BY DENNIS RITCHIE”