CodePudding user response:

In the silent
You write their own input 1 didn't end well,

CodePudding user response:

. The cycle you don't output

CodePudding user response:

Your first cycle assignment than when initialization assignment directly, the second loop that he can only input the scanf, you output the printf function is in the third cycle, the second loop not jump out to cannot enter the third cycle, nature has no output

CodePudding user response:

On condition that the end of the input 1, so you have to enter 1 will withdraw from circulation,

CodePudding user response:

Ok, thank you