My definition is char STR [20]; A great god, please help me to solve, thank you,

CodePudding user response:

Array can't assignment
You need to copy the string strcpy

CodePudding user response:

reference 1st floor forever74 response:

array can't assignment
You need to copy the string strcpy

Not copy is exchange

CodePudding user response:

Exchange? You need three strcpy

CodePudding user response:

?

reference forever74 reply: 3/f

exchange? You need three strcpy