diff options
| -rw-r--r-- | wk2/pset2/caesar/caesar.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/wk2/pset2/caesar/caesar.c b/wk2/pset2/caesar/caesar.c index 40e3910..c84ffc5 100644 --- a/wk2/pset2/caesar/caesar.c +++ b/wk2/pset2/caesar/caesar.c @@ -6,14 +6,13 @@ bool only_digits(string phrase); int main(int argc, string argv[]) { - int key = argv[1]; + //int key = argv[1]; //if (argc != 2) - printf("%i\n", key); + //printf("%i\n", key); } bool only_digits(string phrase) { - int n = 0; - for (int i = 0; n != '\0'; i++) { + for (int i = 0; phrase[i] != '\0'; i++) { if (47 < phrase[i] && phrase[i] < 58) { return true; } else { |