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+---
+layout: post
+thumbnail: https://github.com/sunbaklee/tech-blog/assets/105528907/61f561c9-a338-41e5-bcba-528b62a79766
+title: "알고리즘 스터디 1주차"
+date: 2024-10-15
+tags: [Embedded]
+author: 이준혁
+---
+
+# 백준 3303번 킹, 퀸, 룩, 비숍, 나이트, 폰
+
+## 개선 전 코드
+```
+a, b, c, d, e, f = map(int, input().split())
+aa = bb = cc = dd = ee = ff = 0
+
+if a == 1:
+    aa = 0
+else:
+    aa = -(a - 1)
+
+
+if b == 1:
+    bb = 0
+else:
+    bb = -(b - 1)
+
+if c == 2:
+    cc = 0
+else:
+    cc = -(c - 2)
+
+if d == 2:
+    dd = 0
+else:
+    dd = -(d - 2)
+
+if e == 2:
+    ee = 0
+else:
+    ee = -(e - 2)
+
+if f == 8:
+    ff = 0
+else:
+    ff = -(f - 8)
+
+print(aa, bb, cc, dd, ee, ff)
+```
+
+
+
+
+
+
+
+
+## 개선 후 코드
+```
+a, b, c, d, e, f = map(int, input().split())
+a = -(a -1)
+b = -(b -1)
+c = -(c - 2)
+d = -(d - 2)
+e = -(e - 2)
+f = -(f - 8)
+print(a, b, c, d, e, f)
+```
+
+
+# 백준 2446 별찍기
+
+```
+n = int(input())
+for i in range(n):
+    for i in range(n):
+        print(' ' * i, end = '')
+        print('*' * (2 * (n - i) - 1))
+    for i in range(n-1):
+        print(' ' , end = '')
+        print('*' * (2*i+1))
+```
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