Created
October 28, 2010 20:09
-
-
Save erenon/652235 to your computer and use it in GitHub Desktop.
probaNZH f3
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
#include <stdio.h> | |
#include <stdlib.h> | |
int *evszamok(char k[], int *meret) { | |
int i=0, j=0, state=0, evszam = 0, m=0, cm=0; | |
int *evszamok = NULL, *evszamok2 = NULL; | |
while(k[i]){ | |
switch(state){ | |
case 1: //1 jegy? | |
if ('0' < k[i] && k[i] <= '9') { | |
evszam = 1000*(k[i]-'0'); | |
state = 2; | |
} else { | |
state = 0; | |
} | |
break; | |
case 2: //2 jegy? | |
if ('0' <= k[i] && k[i] <= '9') { | |
evszam += 100*(k[i]-'0'); | |
state = 3; | |
} else { | |
state = 0; | |
} | |
break; | |
case 3: //3 jegy? | |
if ('0' <= k[i] && k[i] <= '9') { | |
evszam += 10*(k[i]-'0'); | |
state = 4; | |
} else { | |
state = 0; | |
} | |
break; | |
case 4: //4 jegy/pont? | |
if ('0' <= k[i] && k[i] <= '9') { | |
evszam += (k[i]-'0'); | |
state = 5; | |
} else if( k[i] == '.') { | |
evszam /= 10; | |
if( evszam >= 895 && evszam <= 2010 ) m++; | |
state = 0; | |
} else { | |
state = 0; | |
} | |
break; | |
case 5: //pont? | |
if (k[i] == '.') { | |
if( evszam >= 895 && evszam <= 2010 ) m++; | |
} | |
state = 0; | |
break; | |
case 0: //szokoz? | |
default: | |
evszam = 0; | |
if (k[i] == ' ') { | |
state = 1; | |
} | |
break; | |
} | |
if (m > cm) { | |
//enlarge ... array! | |
evszamok2 = (int *)malloc(m*sizeof(int)); | |
for(j=0;j<cm;j++) { | |
evszamok2[j] = evszamok[j]; | |
} | |
evszamok2[j] = evszam; | |
cm = m; | |
evszamok = evszamok2; | |
} | |
i++; | |
} | |
*meret = m; | |
return evszamok; | |
} | |
int main(){ | |
int m,i; | |
char konyv[] = "894. 2010. 2012. foo. magyarorszag tortenelmevel. foglalkozo konyv, 1986. ez nem datum:2006 ez viszont igen: 895. meg ezis: 2010."; | |
int *evsz; | |
evsz = evszamok(konyv, &m); | |
for(i=0;i<m;i++){ | |
printf("%d\n", evsz[i]); | |
} | |
return 0; | |
} |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment