버그 수정

src/kr/co/swh/lecture/algorithm/Lv5-4.py

     print("%10d 년 %d 월" % (year, month))
     for b in range(7):
         if b != 6:
-            print("%5s" % yoil[b], end="  ")
+            print("%2s" % yoil[b], end=" ")
         else:
-            print("%5s" % yoil[b])
+            print("%2s" % yoil[b])
     for b in range(1, k+1):
         if b == 1:
-            for c in range(1, a % 7):
+            for c in range(7-(a % 7)):
                 print("%2s" % " ", end="  ")
         if a%7 == 1 and b != 1:
             print()