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using num_states again

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Dan Buch 2011-09-09 14:34:40 -04:00
parent 5b7748c99a
commit 2830ca4774
1 changed files with 4 additions and 5 deletions
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9
ex10.c
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@ -10,13 +10,12 @@ int main(int argc, char *argv[])
char *states[] = {
"California", "Oregon",
"Washington", "Texas",
NULL
"Washington", "Texas"
};
char *state = "";
int num_states = 4;
for(i = 0; NULL != (state = states[i]); i++) {
printf("state %d: %s\n", i, state);
for(i = 0; i < num_states; i++) {
printf("state %d: %s\n", i, states[i]);
}
return 0;