Shark7

when i try to compile the program it says that for exemple gotoxy and clrscr have not been declared...does anyone know why? and it also says that function main must return a int...can anyone help me? thanks in advance

how can i install alloc.h in my computer?i need to compile a program and i don't know how to install it...can someone tell me? thank

I need to calcualte the scalar product given two lists of numbers... [code]v1=input("Insert the first vector: ") v2=input("Insert the second vector: ") for i in range(len(v1)): v3=v1[i]*v2[i] print v3 [/code] this code will multiplie all the numbers in list v1 and the numbers in list v2 but the result doesn't …

i've seen in a few posts that you use "import pickle"...the module pickle is uses in what kind of situations? thanks in advance:cheesy:

great post i've seen your other example of a database...but how would we do if we want to change for example the name of the movie without having to delete it and then add it again...