1 files changed, 67 insertions, 0 deletions
diff --git a/inf/lige/3/4.c b/inf/lige/3/4.c
new file mode 100644
index 0000000..d92ebd3
--- /dev/null
+++ b/inf/lige/3/4.c
@@ -0,0 +1,67 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <math.h>
+#define I unsigned long long int
+/*
+I nasl (I cur) {
+	char buf[255];
+	int len = sprintf(buf, cur);
+	I tmp = cur;
+	I cnt = 0;
+	while (tmp % 10 == 9) {
+		cnt++;
+		if (tmp == 9)
+			return pow(10, cnt)+1;
+		tmp /= 10;
+	}
+	for (int i = 0; i < len/2; i++)
+		buf[len-i-1] = buf[i];
+	if (atoll(buf) <= cur) {
+		int i = len/2-1;
+		int j = len/2;
+		int carry = 0;
+		while (i >= 0) {
+			if (buf[i] == '9') {
+				buf[i] = '0';
+				carry++;
+			}
+			buf[j++] = buf[i--];
+		}
+		if (buf[len/2] == '9') {
+			if len
+			buf[len/2] = '0';
+			buf[len/2] = '0';
+		}
+	}
+}
+*/
+int main (void) {
+	char buf[255];
+	fgets(buf, 255, stdin);
+	char * c = buf;
+	I z = strtoull(c, &c, 10);
+	c++;
+	I k = strtoull(c, &c, 10);
+	// I palind = nasl(z-1);
+	for (I i = z; i <= k; i++) {
+		/* if (i == palind) {
+			puts("Palindrom!\n");
+			palind = nasl(i);
+			continue;
+		} */
+		char s[512];
+		int l = sprintf(s, "%llu", i);
+		if (l < 1) {
+			puts("Palindrom!");
+			continue;
+		}
+		for (int j = 0; j < l/2; j++)
+			if (s[j] != s[l-j-1]) {
+				puts(s);
+				goto c;
+			}
+		puts("Palindrom!");
+		c:
+		;
+	}
+}