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-rw-r--r--inf/zotks/2/Sosedska_stevila.c60
1 files changed, 60 insertions, 0 deletions
diff --git a/inf/zotks/2/Sosedska_stevila.c b/inf/zotks/2/Sosedska_stevila.c
new file mode 100644
index 0000000..eb06702
--- /dev/null
+++ b/inf/zotks/2/Sosedska_stevila.c
@@ -0,0 +1,60 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+int popravi(char * b) {
+ int i = 0;
+ int spremenil = 0;
+ for (i = strlen(b)-1; i > 0; i--) {
+ if (b[i] > '9') {
+ b[i] = '0';
+ b[i-1]++;
+ spremenil++;
+ }
+ }
+ if (b[0] > '9') {
+ /* fprintf(stderr, "debug\n");; */
+ memcpy(b+1, b, 24);
+ b[1] = '0';
+ b[0] = '1';
+ spremenil++;
+ }
+ return spremenil;
+}
+int jeok (char * b) {
+ int se_enkrat = 0;
+ for (int i = 0; b[i+1] != '\0'; i++) {
+ if (b[i] == b[i+1]) {
+ b[i+2]++;
+ if (popravi(b))
+ se_enkrat++;
+ }
+ }
+ if (se_enkrat)
+ return jeok(b);
+ return 0;
+}
+int main (int argc, char ** argv) {
+ char b[25]; /* vemo, kako veliko je št */
+ char c = fgetc(stdin);
+ unsigned long long int i = 0;
+ while (!feof(stdin)) {
+ b[i++] = c;
+ c = fgetc(stdin);
+ }
+ b[i--] = '\0';
+ fprintf(stderr, "poganjam %s\n", b);
+ fflush(stderr);
+ b[i]++;
+ popravi(b);
+ jeok(b);
+ fprintf(stdout, "%s\n", b);
+ return 0;
+}
+/*
+ int main (int argc, char ** argv) {
+ char c[1234];
+ strcpy(c, argv[1]);
+ popravi(c);
+ fprintf(stdout, "%s\n", c);
+ }
+*/