.

예원/24년도/3월4주차/1107-3.py

@@ -0,0 +1,15 @@
+n=int(input())
+m=int(input())
+if m == 0:
+    blocks=[]
+else:
+    blocks = list(map(int, input().split()))
+mimimum = abs(100-n)
+for i in range(99999):
+    num = str(i)
+    for j in num:
+        if int(j) in blocks: #포함되어 있으면
+            break
+        else:
+            minimum = min(mimimum, abs(n-i)+len(num))
+print(minimum)

예원/24년도/3월4주차/1389-1.py

@@ -0,0 +1,5 @@
+import sys
+
+
+for i in range(N):
+    result

예원/24년도/3월5주차/1463.py

@@ -0,0 +1,9 @@
+n = int(input())
+d = [0]*(10**6+1)
+for i in range(2, n+1):
+    d[i] = d[i-1]+1
+    if i%3 == 0:
+        d[i] = min(d[i], d[i//3]+1)
+    if i%2 == 0:
+        d[i] = min(d[i], d[i//2]+1)    
+print(d[n])

예원/24년도/3월5주차/1541-1.py

@@ -0,0 +1,12 @@
+exp = input().split("-")
+num =[]
+for i in exp:
+    sum = 0
+    tmp = i.split("+")
+    for j in tmp:
+        sum+=int(j)
+    num.append(sum)
+n = num[0]
+for i in range(1, len(num)):
+    n-=num[i]
+print(n)

예원/24년도/3월5주차/1541-2.py

@@ -0,0 +1,12 @@
+import sys
+input = sys.stdin.readline
+
+equa = list(map(str, input().split("-")))
+total = 0
+for i, val in enumerate(equa):
+    temp_list = list(map(int, val.split("+")))
+    if i == 0:
+        total += sum(temp_list)
+        continue
+    total -=sum(temp_list)
+print(total)

예원/24년도/3월5주차/1541-3.py

@@ -0,0 +1,11 @@
+import sys
+input = sys.stdin.readline
+equa = list(map(str, input().split("-")))
+total = 0
+for i, val in enumerate(equa):
+    temp_list = list(map(int, val.split("+")))
+    if i == 0:
+        total+=sum(temp_list)
+        continue
+    total -=sum(temp_list)
+print(total)

예원/24년도/3월5주차/1541-4.py

@@ -0,0 +1,11 @@
+import sys
+input = sys.stdin.readline
+equa = list(map(str, input().split("-")))
+total = 0
+for i, val in enumerate(equa):
+    temp_list = list(map(int, val.split("+")))
+    if i == 0:
+        total+=sum(temp_list)
+        continue
+    total -=sum(temp_list)
+print(total)

예원/24년도/3월5주차/1541-5.py

@@ -0,0 +1,13 @@
+import sys
+input = sys.stdin.readline
+
+equa = list(map(str, input().split("-")))
+total = 0
+for i, val in enumerate(equa):
+    temp_list = list(map(int, val.split("+")))
+    if i == 0:
+        total+=sum(temp_list)
+        continue
+    else:
+        total-=sum(temp_list)
+print(total)

예원/24년도/3월5주차/1541.py

@@ -0,0 +1,14 @@
+nums = input()
+current_number = ""
+result = 0
+sign = 1
+for i in nums:
+    if i.isdigit():
+        current_number+=i
+    else:
+        result+= sign * int(current_number)        
+        if i == "-":
+            sign = -1
+        current_number = ""
+result+= sign * int(current_number)   
+print(result)

예원/24년도/3월5주차/1620-1.py

@@ -0,0 +1,19 @@
+def main():
+    n, m = map(int, input().split())
+    name_to_number = {}
+    number_to_name = {}
+
+    for i in range(1, n + 1):
+        name = input()
+        name_to_number[name] = i
+        number_to_name[i] = name
+
+    for _ in range(m):
+        query = input()
+        if query.isdigit():
+            print(number_to_name[int(query)])
+        else:
+            print(name_to_number[query])
+
+if __name__ == "__main__":
+    main()

예원/24년도/3월5주차/1620.py

@@ -0,0 +1,15 @@
+import sys
+input = sys.stdin.readline
+n,m = map(int, input().split())
+dict = {}
+
+for i in range(1,n+1):
+    a = input().rstrip()
+    dict[i] = a
+    dict[a] = i
+for i in range(m):
+    query = input().rstrip()
+    if query.isdigit():
+        print(dict[int(query)])
+    else:
+        print(dict[query])

예원/24년도/3월5주차/1697-1.py

@@ -0,0 +1,21 @@
+from collections import deque
+def bfs():
+    q = deque()
+    q.append(n)
+    while q:
+        x = q.popleft()
+        if x == k:
+            print(dist[x])
+            break
+        for nx in (x-1, x+1, x*2):
+            if 0<=nx<=MAX and not dist[nx]:
+                dist[nx] = dist[x]+1
+                q.append(nx)
+
+
+
+MAX = int(10**5)
+dist = [0]*(MAX+1)
+n,k = map(int, input().split())
+
+bfs()

예원/24년도/3월5주차/1697-2.py

@@ -0,0 +1,18 @@
+from collections import deque
+def bfs():
+    q=deque()
+    q.append(n)
+    while q:
+        x = q.popleft()
+        if x == k:
+            print(dist[x])
+            break
+        for nx in (x-1, x+1, x*2):
+            if 0<=nx<=MAX and not dist[nx]:
+                dist[nx] = dist[x]+1
+                q.append(nx)
+
+MAX = 10**5
+dist = [0]*(MAX+1)
+n,k = map(int, input().split())
+bfs()

예원/24년도/3월5주차/1697.py

@@ -0,0 +1,18 @@
+from collections import deque
+def bfs():
+    q=deque()
+    q.append(n)
+    while q:
+        x=q.popleft()
+        if x == k:
+            print(dist[x])
+            break
+        for nx in (x-1, x+1, x*2):
+            if 0<=nx<=MAX and not dist[nx]:
+                dist[nx] = dist[x]+1
+                q.append(nx)
+MAX = 10**5
+dist = [0]*(MAX+1)
+n,k = map(int, input().split())
+
+bfs()

예원/24년도/3월5주차/1764.py

@@ -0,0 +1,11 @@
+n,m = map(int, input().split())
+unheard = set()
+unseen = set()
+for _ in range(n):
+    unheard.add(input())
+for _ in range(m):
+    unseen.add(input())
+intersection = sorted(list(unheard & unseen))
+print(len(intersection))
+for i in intersection:
+    print(i)