I was trying to compile a programme for lab1 of week 1
i am facing an error that make function isn't working or that my file itself isnt identified
make: * No rule to make target 'hello'. Stop.
this is the error i am facing, pls help
this is the error i am facing, pls help
And then you should continue typing: ./(name of your file)
but then i am facing a bug which I am not able to figure out a solution to
//Get Credit Card numbers from user
long creditnum = get_long("Number: ");
if (creditnum < 1000000000000 || creditnum > 9999999999999999)
{
printf("INVALID\n");
}
long creditnum = get_long("Number: ");
if (creditnum < 1000000000000 || creditnum > 9999999999999999)
{
printf("INVALID\n");
}
this is what i used to get user input, and declare it "INVALID" if it has less than 13 digits or greater than 16 digits
but the problem is that after getting declared "INVALID", it still goes further down the programme, and gets declared "INVALID" after checking the checksum
Number: 5
INVALID
INVALID
INVALID
INVALID
Try typing in the terminal window:
$ help50 make (the name of your file) *type enter
$ help50 make (the name of your file) *type enter
This will highlight the error and show you what to do
I am not sure yet, but I think that maybe you could try to make a variable as “creditnum” and not put it after long, but use creditnum as a variable for example n=creditnum and then continue your coding with “while” and “do”. Be careful to include the variable and code referring to the variable inside the { } brackets.
Gitter has been bought by Matrix :D
My guess would be that you call
int() but then don't handle the ValueError it throws if input does not look like an integer. But log might tell you more.
Have you typed clang?
@Blauelf thanks for the tag sir but I already solved it. Thank you anyways :D
2 replies
