diff --git a/code_study/Baekjoon/c/1259.c b/code_study/Baekjoon/c/1259.c
new file mode 100644
index 0000000..c4f4a17
--- /dev/null
+++ b/code_study/Baekjoon/c/1259.c
@@ -0,0 +1,23 @@
+#include <stdio.h>
+#include <string.h>
+
+int main(){
+    while(1){
+        char num[6];
+        scanf("%s",num);
+        if(num[0]=='0' && num[1]=='\0') break;
+
+        int len=strlen(num);
+        int flag = 1;
+        for(int i=0; i<len/2; i++) {
+            if(num[i] != num[len-i-1]) {
+                flag = 0;
+                break;
+            }
+        }
+
+        printf("%s\n",flag ? "yes" : "no");
+    }
+    
+    return 0;
+}
\ No newline at end of file
diff --git a/code_study/Baekjoon/js/1259.js b/code_study/Baekjoon/js/1259.js
new file mode 100644
index 0000000..ec6c65c
--- /dev/null
+++ b/code_study/Baekjoon/js/1259.js
@@ -0,0 +1,5 @@
+const n = require("fs").readFileSync(0,"utf8").toString().trim().split('\n');
+for(let s of n) {
+    if(s==='0') break;
+    console.log((s.split('').reverse().join('') === s) ? "yes" : "no");
+}
\ No newline at end of file
diff --git a/code_study/Baekjoon/python/1259.py b/code_study/Baekjoon/python/1259.py
new file mode 100644
index 0000000..89b1bb9
--- /dev/null
+++ b/code_study/Baekjoon/python/1259.py
@@ -0,0 +1,4 @@
+while True :
+    s = input()
+    if s=='0' : break
+    print("yes" if s==s[::-1] else "no")
\ No newline at end of file