hwangheetae · hwangheetae · Jun 4, 2024 · May 29, 2024 · May 29, 2024
diff --git a/hwangheetae/Pre-Season/240527/가장 많이 받은 선물.py b/hwangheetae/Pre-Season/240527/가장 많이 받은 선물.py
@@ -0,0 +1,37 @@
+def solution(friends, gifts):
+    gifted = {}
+    gift_idx = {} 
+    for friend in friends:
+        gifted[friend] = {}
+        gift_idx[friend] = 0
+
+    for gift in gifts:
+        t, f = gift.split(' ')
+        if f in gifted[t]:
+            gifted[t][f] += 1
+        else:
+            gifted[t][f] = 1
+        gift_idx[t] += 1
+        gift_idx[f] -= 1
+
+    will_get = [0 for _ in friends] 
+    for i in range(len(friends)):
+        curr = friends[i] 
+        for j in range(i+1, len(friends)):
+            another = friends[j] 
+            a = gifted[curr][another] if another in gifted[curr] else 0 
+            b = gifted[another][curr] if curr in gifted[another] else 0 
+
+            if a > b: 
+                will_get[i] += 1
+            elif a < b: 
+                will_get[j] += 1
+            elif a == b: 
+                ai, bi = gift_idx[curr], gift_idx[another]
+                if ai > bi:
+                    will_get[i] += 1
+                elif ai < bi:
+                    will_get[j] += 1
+
+    answer = max(will_get)
+    return answer
diff --git a/hwangheetae/Pre-Season/240528/붕대 감기.py b/hwangheetae/Pre-Season/240528/붕대 감기.py
@@ -0,0 +1,41 @@
+def solution(bandage, health, attacks):
+    bandage_time=bandage[0]
+    heal_per_time=bandage[1]
+    bonus_heal = bandage[2]
+    default_health= health
+    total_time = attacks[-1][0]
+    heal_continue=-1
+    damage_time= []
+    damage_amount=[]
+
+    for item in attacks:
+        damage_time.append(item[0])
+        damage_amount.append(item[1])
+
+    j=0
+    for i in range(total_time+1):
+        if i == damage_time[j] :
+            health-=damage_amount[j]
+            j+=1
+
+            heal_continue=0
+            if health<=0:
+                return -1
+
+        else:
+            health+=heal_per_time
+            heal_continue+=1
+
+            if heal_continue==bandage_time:
+                health+=bonus_heal
+                heal_continue=0
+
+            if health>default_health:
+                health=default_health
+        print('time:', i )
+        print(health)
+        print('heal_continue:', heal_continue)
+    return health
+
+
+
diff --git a/hwangheetae/Pre-Season/240529/이웃한 칸.py b/hwangheetae/Pre-Season/240529/이웃한 칸.py
@@ -0,0 +1,15 @@
+def solution(board, h, w):
+    n= len(board)
+    count =0
+    # 우 하 상 좌
+    dh = [0, 1, -1, 0]
+    dw = [1, 0, 0, -1]
+
+    for i in range(4):
+        h_check = h+dh[i]
+        w_check =w+dw[i]
+        if h_check >=0 and h_check<n and  w_check >=0 and w_check<n:
+            if board[h][w] == board[h_check][w_check]:
+                count+=1
+
+    return count