C : read only certain sizes ints from keyboard

I want to read from the user 5 lines of 5 number each..

I write this

int array[5][5];
for(i=0;i<5;i++)
{
printf("line %d : ", i+1);
for(j=0;j<5;j++)
{
scanf("%1d", &array[i][j]);
}
}
How can I check if the user would give more than 5 numbers in each row? IF the user gives over than 5 numbers I will printf a message for example

Thank you!

Whether you type
1 2 3 4 5
or
1
2
3
4
5

makes no difference to scanf.
Spaces and newlines are equivalent separators as far as it is concerned.

If you want to make sure they type in "1 2 3 4 5" (and only that), then you need to read a line using fgets(), then parse the line (sscanf or strtol) to make sure what you expect is really there.

Thanks for reply!

char r[5];

fgets(r,sizeof(r), stdin);

Something like that? It doesn't work..


(User will type 12345, no 1 2 3 4 5)

Try a much bigger char array for your string.
"1 2 3 4 5"
is 9 characters, then there will be a \n and a \0 at the end.

That's it!
Thank you very much!