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- #include <stdio.h>
- #include <stdlib.h>
- #include <string.h>
- #include <ctype.h>
- int main(int argc, const char * argv[]) {
- int a, b;
- scanf("%d%d", &a, &b);
- for(int i = a; i <= b; i++) {
- int tmp = i;
- int prevrten_broj = 0;
- int proizvod = 1;
- while(tmp > 0) {
- int cifra = tmp % 10;
- prevrten_broj = (prevrten_broj * 10) + cifra;
- proizvod *= cifra;
- tmp /= 10;
- }
- if(prevrten_broj == i) {
- int deliteli = 0;
- for(int j = 1; j <= proizvod; j++) {
- if(proizvod % j == 0) {
- deliteli++;
- }
- }
- if(deliteli <= 2) {
- printf("%d\n", i);
- }
- }
- }
- return 0;
- }
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