| Grex > Systems > #69: Is `goto' still harmful? |
| response 43 of 45: | 
Dec 3 13:23 UTC 2007 |
How is it that nobody has come up with a solution that uses "come from"?
| response 44 of 45: |
Dec 3 13:51 UTC 2007 |
I've never liked "come from" because it can really confuse you when you're debugging something. Like, you'll be wondering why a certain line was never executed only to find out later that it was because the line before it was associated with a "come from" much later on in the program.
| response 45 of 45: |
Apr 23 10:55 UTC 2013 |
Here is my C solution, an example for good readability :D :
int i = 0, j = 0;
while ((j = (j + 1) * !matrix[i][j]) < N && (i += !!matrix[i][j]) < N)
;
if (i < N)
printf("First all-zero row is %d\n", i);