restructure zeta/** to storage/zeta/**

storage/zeta/c/completed/2587.c

@@ -0,0 +1,30 @@
+#include <stdio.h>
+
+
+int main() {
+    int 배열[5];
+    int 합 = 0;
+    int 임시;
+
+    scanf("%d\n%d\n%d\n%d\n%d", &배열[0], &배열[1], &배열[2], &배열[3], &배열[4]);
+
+    for (int i = 0; i < 8; i++) {
+        for (int j = 0; j < 4; j++) {
+            if (배열[j] > 배열[j + 1]) {
+                임시 = 배열[j];
+                배열[j] = 배열[j + 1];
+                배열[j + 1] = 임시;
+            }
+        }
+    }
+
+    for (int i = 0; i < 5; i++) {
+        합 += 배열[i];
+    }
+
+    printf("%d\n", 합 / 5);
+    printf("%d\n", 배열[2]);
+
+
+    return 0;
+}