Contents

History of C--

Rules

• Difference between C and C--:

  Topic C C-- Preprocessor Yes No Structure Yes No Pointers Yes No Array Yes No Comments /*...*/ Yes No Loop do ... while Yes No Loop for Yes No Switch ... case Yes No Predefine variables Yes No

• C and C-- have different functions.

Examples

print("This is a demo");
x = 0; // In c-- user don't need predefine variable
y = 2;
while(x < 10){
x = x + 1;
y+=2;
}
print ("x=",x,"y=",y);
print (x2(y));


x2(y) // In C-- you can use functions
{
return (y*y);
}