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- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- int e_palindrom(char *);
- void removeip(char *);
- int main()
- {
- FILE *fvlez;
- FILE *fizlez;
- if((fvlez = fopen("text.txt", "r")) == NULL || (fizlez = fopen("print.txt", "w")) == NULL) {
- printf("Datotekata nemoze da se prochita");
- return -1;
- }
- char zbor[15];
- while( (fscanf(fvlez, "%s", zbor)) == 1){
- removeip(zbor);
- if(e_palindrom(zbor)) fprintf(fizlez, "%s\n", zbor);
- }
- fclose(fvlez);
- fclose(fizlez);
- return 0;
- }
- int e_palindrom(char *zbor) {
- int i = 0, j = strlen(zbor)-1;
- for(; i < j; ++i, --j) { if(tolower(zbor[i]) != tolower(zbor[j])) return 0; }
- return 1;
- }
- void removeip(char *zbor) {
- int i = 0;
- while(zbor[i] != '.' && zbor[i] != ',' && zbor[i] != 0) ++i;
- if(i != strlen(zbor)) zbor[i] = '\0';
- else return;
- }
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