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- #include <stdio.h>
- #include <ctype.h>
- #include <string.h>
- int main(int argc, const char * argv[]) {
- if(argc < 3) {
- printf("Vlezna datoteka i izlezna treba da se vnesat kako argument\n");
- return 0;
- }
- FILE *in = fopen(argv[1], "r");
- FILE * out = fopen(argv[2], "w");
- if(in == NULL) {
- printf("Fajlot ne postoi\n");
- return 0;
- }
- char s[2000];
- while(fgets(s, 1000, in) != NULL) {
- for(int i = 0; i < strlen(s); i++) {
- if(isdigit(s[i])) {
- int x = (s[i] - '0');
- int j = i + 1;
- while(j < strlen(s) && x > 0) {
- fprintf(out, "%c", s[j]);
- x--;
- j++;
- }
- i = j - 1;
- }
- }
- }
- return 0;
- }
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