1/18/00
COM1100
Winter2000 Yuhong Yin Northeastern University
12
Good
Programming Style -- 2
oChoose descriptive variable names
ostring s; // bad variable names
ostring myMood;
// good variable
names
oint x;
// bad variable names
oint
YearOfBirth; // good variable names
oWhen declare variables for graphic coordinates
oint x1; // left horizontal
oint y1; // top vertical
oint x2; // right horizontal
oint y2; // bottom vertical
oint r; // radius of a circle