3.py

YWCHOI/1to10/3.py

@@ -0,0 +1,7 @@
+def solution(ary) :
+    rary = []
+    for i in range (0, len(ary)) :
+        for j in range (i + 1, len(ary)) :
+            rary.append(ary[i] + ary[j])
+    rary.sorted(set(rary))
+    return rary

YWCHOI/1to10/4.py

@@ -0,0 +1,40 @@
+'''
+def solution(answers) :
+    b = [[1, 2, 3, 4, 5],
+         [2, 1, 2, 3, 2, 4, 2, 5],
+         [3, 3, 1, 1, 2, 2, 4, 4, 5, 5]]
+    s = [0] * 3  # 이거랑 s = [[0],[0],[0]] 이거랑 다른건가..?
+
+    for i, answer in enumerate(answers) :
+        for j, b in enumerate(b) :
+            if answer == b[i % len(b)] :
+                s[j] += 1
+    
+    max = max(s)
+    ss = []
+
+    for i, sc in enumerate(s) :  # 갑자기 다른 변수가..?
+        if sc == max :
+            ss.append(i + 1)
+        
+    return ss
+    '''
+
+def solution(answers) :
+    betting = [[1, 2, 3, 4, 5],
+         [2, 1, 2, 3, 2, 4, 2, 5],
+         [3, 3, 1, 1, 2, 2, 4, 4, 5, 5]]
+    scores = [0, 0, 0]
+    res = []
+
+    for i, a in enumerate(answers) :
+        for j, b in enumerate(betting) : 
+            if a == betting[j][i % len(betting[j])] :
+                scores[j] += 1
+
+
+    for i, s in enumerate(scores) :
+        if s == max(scores) :
+            res.append(i + 1)
+
+    return res