4 files changed, 73 insertions, 0 deletions

diff --git a/inf/zotksd/1 b/inf/zotksd/1
new file mode 100755
index 0000000..a11970d
--- /dev/null
+++ b/inf/zotksd/1
diff --git a/inf/zotksd/1.c b/inf/zotksd/1.c
new file mode 100644
index 0000000..7a2de18
--- /dev/null
+++ b/inf/zotksd/1.c
@@ -0,0 +1,57 @@
+// naloge ne razumem najbolje
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#define S 25000
+int main (void) {
+	int crke[25];
+	char buf[S];
+	fgets(buf, S, stdin);
+	int n = strtol(buf, NULL, 10);
+	for (int i = 0; i < n; i++) {
+		int crkecopy[25];
+		memcpy(crkecopy, crke, sizeof(crke));
+		fgets(buf, S, stdin);
+		char dodaten = -1;
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wsign-compare"
+		if (strlen(buf) != i+1 && 0) {
+#ifndef EVAL
+			fprintf(stderr, "napačna dolžina niza %s na indeksu %d\n", buf, i);
+#endif
+			printf("%d\n", i);
+			return 0;
+		}
+#pragma GCC diagnostic pop
+#ifndef EVAL
+		fprintf(stderr, "pri i==%d obdelujem niz %s", i, buf);
+#endif
+		for (int j = 0; j <= i; j++) {
+			int crka = buf[j]-'A';
+			if (--crkecopy[crka] < 0) {
+				if (dodaten != -1) {
+					printf("%d\n", i);
+#ifndef EVAL
+					fprintf(stderr, "konec, ker je preveč novih, dodaten je %c\n", dodaten+'A');
+#endif
+					return 0;
+				}
+				dodaten = crka;
+#ifndef EVAL
+				fprintf(stderr, "i==%d, dodaten je sedaj %c\n", i, dodaten+'A');
+#endif
+				crke[crka]++;
+			}
+		}
+		for (int j = 0; j < 25; j++)
+			if (crkecopy[j] != 0 && crkecopy[j] != -1) {
+				printf("%d\n", i);
+#ifndef EVAL
+				fprintf(stderr, "konec, ker ni pobrisal vseh\n");
+#endif
+				return 0;
+			}
+	}
+	printf("%d\n", n);
+	return 0;
+}
diff --git a/inf/zotksd/1.txt b/inf/zotksd/1.txt
new file mode 100644
index 0000000..9820f10
--- /dev/null
+++ b/inf/zotksd/1.txt
@@ -0,0 +1,8 @@
+7
+R
+AR
+RAK
+TRAK
+KARTA
+RAKETA
+TRAKTOR
diff --git a/inf/zotksd/1.txt2 b/inf/zotksd/1.txt2
new file mode 100644
index 0000000..334d077
--- /dev/null
+++ b/inf/zotksd/1.txt2
@@ -0,0 +1,8 @@
+7
+R
+AR
+RAK
+TRAK
+KARTA
+RAKETAx
+TRAKTOR