Hey, so I've just started programming in C and was wondering if you guys could enlighten me on how to print a specific amount of characters per line. In this program I want to display all the capital letters in ASCII, but I want it to be 10 letters per line; Here is what I have so far:
Any feedback is appreciated!Code:#include <stdio.h> int main() { int i; while ( i=65; i<=90; i++ ) { for (i= 0; i < 10; i++) { printf("\n"); }{ printf("%c", i); } return 0; }}
I suggest you add another variable called
int numberOfCharactersPrintedOnThisLine = 0;
Figure out
- where to declare it
- where to increment it
- where to test it is equal to 10
and so on.
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
I can't get my head around it man... I'm trying to figure out how to connect my new integer to the i
So this is what I did, and apparently it prints out the whole alphabet 10 times in 10 rows...
Code:#include <stdio.h> int main() { int i; int k=0; for (k=0; k < 10; k++) { for ( i=65; i<=90 ; i++ ) { printf("%c", i); } printf("\n"); } return 0; }
Last edited by Yashiiro; 06-13-2016 at 10:54 AM.
> and apparently it prints out the whole alphabet 10 times in 10 rows
What do you mean "apparently"?
Apparently means you've been told that it does, and you believed the person who told you.
Actually means you tested it yourself and found the observation to be true (or false).
Try it with only one loop.
Code:for ( i = 0 ; i < 26 ; i++ ) { printf("%d %d %c\n", i, i % 10, i + 65); }
If you dance barefoot on the broken glass of undefined behaviour, you've got to expect the occasional cut.
If at first you don't succeed, try writing your phone number on the exam paper.
Sorry, english is not my native language.
I'll try out the loop you sent me, thank you!
