CodePudding user response:

The result is 0 yo
The difference between j++ and + + j
J++, j + 1, + 1 in front of the value to the variable
+ + j, j + 1, + 1 after the value to a variable

CodePudding user response:

J=j++; May not be able to pass, write directly j++; , related discussion, very is s: 1970 's "confusion of C" annual meeting every year are written for the strange debate behind the mathematical is very simple, but some uncommon, is 0 and the distinction between power and 1 - potential, the differences of code is not complicated: it is compiled into assembly code, inc statement writing position is different, the beginning of a plus in the related code, another to add at the end of the related code, so a problem, just how also say not clear, after crossing the s, was rolled out,

CodePudding user response:

1/f, right, the result is 0,