250227

Baekjoon Online Judge/11_月_November.py

@@ -0,0 +1,7 @@
+a = int(input())
+b = int(input())
+
+if a + (7 * b) <= 30:
+    print(1)
+else:
+    print(0)

Baekjoon Online Judge/2023_은_무엇이_특별할까.py

@@ -0,0 +1,9 @@
+count = int(input())
+
+for _ in range(count):
+    number = int(input())
+    target = number + 1
+    if target % int(str(number)[-2:]) == 0:
+        print("Good")
+    else:
+        print("Bye")

Baekjoon Online Judge/2033_년_밈_투표.py

@@ -0,0 +1,15 @@
+PROMISES = [
+    "Never gonna give you up",
+    "Never gonna let you down",
+    "Never gonna run around and desert you",
+    "Never gonna make you cry",
+    "Never gonna say goodbye",
+    "Never gonna tell a lie and hurt you",
+    "Never gonna stop",
+]
+
+loop = int(input())
+if all(input() in PROMISES for _ in range(loop)):
+    print("No")
+else:
+    print("Yes")

Baekjoon Online Judge/27323.py

@@ -0,0 +1,9 @@
+import math
+
+
+def solution(number: int) -> int:
+    return math.factorial(number)
+
+
+if __name__ == "__main__":
+    print(solution(number=int(input())))

Baekjoon Online Judge/27866.py

@@ -0,0 +1,8 @@
+def solution(target_string: str, index_: int) -> str:
+    return target_string[index_ - 1]
+
+
+if __name__ == "__main__":
+    target_string = input()
+    index_ = int(input())
+    print(solution(target_string, index_))

Baekjoon Online Judge/2_桁の整数_Two_digit_Integer.py

@@ -0,0 +1,4 @@
+a = int(input())
+b = int(input())
+
+print(a * 10 + b)

Baekjoon Online Judge/AI_선도대학.py

@@ -0,0 +1,2 @@
+target_year = int(input())
+print(target_year - 2024)

Baekjoon Online Judge/A_B.cpp

@@ -0,0 +1,12 @@
+#include <iostream>
+
+int sum(int A, int B) {
+    return A + B;
+}
+
+int main() {
+    int A, B;
+    std::cin >> A >> B;
+    std::cout << sum(A, B) << std::endl;
+    return 0;
+}

Baekjoon Online Judge/A_B.py

@@ -0,0 +1,7 @@
+def solution(a: int, b: int) -> int:
+    return a + b
+
+
+a = int(input())
+b = int(input())
+print(solution(a, b))

Baekjoon Online Judge/A_B_C_A_B_C.py

@@ -0,0 +1,11 @@
+def main(a, b, c):
+    print(a + b - c    )
+    print(int(str(a) + str(b)) - c)
+
+
+if __name__ == "__main__":
+    a = int(input())
+    b = int(input())
+    c = int(input())
+
+    main(a, b, c)

Baekjoon Online Judge/Adding_Trouble.py

@@ -0,0 +1,5 @@
+a, b, c = map(int, input().split())
+if a + b == c:
+    print("correct!")
+else:
+    print("wrong!")

Baekjoon Online Judge/Affischutskicket.py

@@ -0,0 +1,5 @@
+c4_g, a3_g, a4_g = map(int, input().split())
+c4 = c4_g * 0.229 * 0.324
+a3 = a3_g * 0.297 * 0.42
+a4 = a4_g * 0.21 * 0.297
+print(f"{2*c4 + 2*a3 + a4:.6f}")

Baekjoon Online Judge/An_Easy_Peasy_Problem.py

@@ -0,0 +1,6 @@
+solved_people, total_people = map(int, input().split())
+
+if (solved_people / total_people) >= 0.5:
+    print("E")
+else:
+    print("H")

Baekjoon Online Judge/Andando_no_tempo.py

@@ -0,0 +1,12 @@
+from itertools import combinations
+
+
+a, b, c = map(int, input().split())
+
+
+if a == b or a == c or b == c:
+    print("S")
+elif a + b == c or a + c == b or b + c == a:
+    print("S")
+else:
+    print("N")

Baekjoon Online Judge/Another_Eruption.py

@@ -0,0 +1,6 @@
+from math import pi
+
+a = int(input())
+r = (a / pi) ** 0.5
+
+print(f"{2 * pi * r:.9f}")

Baekjoon Online Judge/Arno_s_Sleep_Schedule.py

@@ -0,0 +1,7 @@
+sleep_time = int(input())
+alarm_time = int(input())
+
+if sleep_time in {0, 1, 2, 3}:
+    sleep_time += 24
+
+print(abs(sleep_time - (alarm_time + 24)))

Baekjoon Online Judge/Bank_Transfer.py

@@ -0,0 +1,2 @@
+k = int(input())
+print(f"{max(100, min(2000, 25 + 0.01 * k)):.2f}")

Baekjoon Online Judge/Basketball_One_on_One.py

@@ -0,0 +1,20 @@
+input_ = input()
+
+result = [''.join(x) for x in zip(input_[::2], input_[1::2])]
+
+a = 0
+b = 0
+
+for ele in result:
+    if ele[0] == "A":
+        a += int(ele[1])
+    else:
+        b += int(ele[1])
+
+    if a >= 10 and b >= 10 and abs(a-b) >= 2:
+        break
+
+if a > b:
+    print("A")
+else:
+    print("B")

Baekjoon Online Judge/Betting.py

@@ -0,0 +1,4 @@
+a = int(input())
+
+print(f"{((100 - a) / a) + 1:.10f}")
+print(f"{((a / (100 - a)) + 1):.10f}")

Baekjoon Online Judge/Betygsättning.py

@@ -0,0 +1,16 @@
+a, c, e = map(int, input().split())
+student_a, student_c, student_e = map(int, input().split())
+
+if student_a == a and student_c == c and student_e == e:
+    print("A")
+elif student_a >= a / 2 and student_c == c and student_e == e:
+    print("B")
+elif student_c == c and student_e == e:
+    print("C")
+elif student_c >= c / 2 and student_e == e:
+    print("D")
+elif student_e == e:
+    print("E")
+else:
+    raise ValueError("Invalid input")
+

Baekjoon Online Judge/Bicycle.py

@@ -0,0 +1,17 @@
+a = int(input())
+x = int(input())
+b = int(input())
+y = int(input())
+t = int(input())
+
+if t > 30:
+    option1 = a + (21 * (t - 30) * x)
+else:
+    option1 = a
+
+if t > 45:
+    option2 = b + (21 * (t - 45) * y)
+else:
+    option2 = b
+
+print(f"{option1} {option2}")

Baekjoon Online Judge/Body_Mass_Index.py

@@ -0,0 +1,11 @@
+weight = float(input())
+height = float(input())
+
+bmi = weight / (height**2)
+
+if bmi < 18.5:
+    print("Underweight")
+elif 18.5 <= bmi <= 25:
+    print("Normal weight")
+else:
+    print("Overweight")

Baekjoon Online Judge/Call_for_Problems.py

@@ -0,0 +1,5 @@
+from collections import Counter
+
+count = int(input())
+counter = Counter(num % 2 == 1 for num in [int(input()) for _ in range(count)])
+print(counter[True])

Baekjoon Online Judge/Checkers.py

@@ -0,0 +1,7 @@
+a, b = map(int, input().split())
+
+if a >= b:
+    print(b)
+else:
+    if b != 0:
+        print(a + 1)

Baekjoon Online Judge/Christmas_Tree_Adapter.py

@@ -0,0 +1,7 @@
+a = int(input())
+w, v = map(int, input().split())
+
+if w / v >= a:
+    print("1")
+else:
+    print("0")

Baekjoon Online Judge/Communication_Channels.py

@@ -0,0 +1,8 @@
+t = int(input())
+
+for _ in range(t):
+    n, m = map(str, input().split())
+    if n == m:
+        print("OK")
+    else:
+        print("ERROR")

Baekjoon Online Judge/Congruent_Numbers.py

@@ -0,0 +1,6 @@
+p_1, q_1, p_2, q_2 = map(int, input().split())
+area = p_1 * p_2 / q_1 / q_2 / 2
+if int(area) == area:
+    print(1)
+else:
+    print(0)

Baekjoon Online Judge/Conveyor_Belt_Sushi.py

@@ -0,0 +1,5 @@
+r = int(input())
+g = int(input())
+b = int(input())
+
+print(r * 3 + g * 4 + b * 5)

Baekjoon Online Judge/Counting_Antibodies.py

@@ -0,0 +1,5 @@
+vk, jk = map(int, input().split())
+vl, jl = map(int, input().split())
+vh, dh, jh = map(int, input().split())
+
+print(((vk * jk) + (vl * jl)) * (vh * dh * jh))

Baekjoon Online Judge/Counting_Clauses.py

@@ -0,0 +1,11 @@
+m , n = map(int, input().split())
+
+for _ in range(m):
+    list(map(int, input().split()))
+
+if m >= 8:
+    print("satisfactory")
+else:
+    print("unsatisfactory")
+
+

Baekjoon Online Judge/Cutting_Corners.py

@@ -0,0 +1,5 @@
+w, h = map(int, input().split())
+
+diagonal = (w ** 2 + h ** 2) ** (1/2)
+
+print(f"{w + h - diagonal:.9f}")

Baekjoon Online Judge/DKSH_찾기.py

@@ -0,0 +1,2 @@
+target = input()
+print(target.count("DKSH"))

Baekjoon Online Judge/Divide_the_Cash.py

@@ -0,0 +1,7 @@
+n, d = map(int, input().split())
+result = [int(input()) for _ in range(n)]
+
+total = sum(result)
+
+for ele in result:
+    print(int(ele / total * d))

Baekjoon Online Judge/Easy_to_Solve_Expressions.py

@@ -0,0 +1,20 @@
+from itertools import combinations
+
+inputs = list(map(int, input().split()))
+
+all_case_of_input = list(combinations(inputs, 2))
+
+
+all_case_of_add = list(map(lambda x: x[0] + x[1], all_case_of_input))
+all_case_of_mul = list(map(lambda x: x[0] * x[1], all_case_of_input))
+
+
+for input_ in inputs:
+    if input_ in all_case_of_add:
+        print(1)
+        break
+    if input_ in all_case_of_mul:
+        print(2)
+        break
+else:
+    print(3)

Baekjoon Online Judge/Everyone_is_a_winner.py

@@ -0,0 +1,6 @@
+m, k = map(int, input().split())
+
+if m % k == 0:
+    print("Yes")
+else:
+    print("No")

Baekjoon Online Judge/Final_Price.py

@@ -0,0 +1,5 @@
+n = int(input())
+initial_price = int(input())
+price_variations = [int(input()) for _ in range(n - 1)]
+
+print(initial_price + sum(price_variations))

Baekjoon Online Judge/Football_Team.py

@@ -0,0 +1,6 @@
+import sys
+
+translation = str.maketrans({"i": "e", "e": "i", "I": "E", "E": "I"})
+
+for line in sys.stdin:
+    print(line.rstrip("\n").translate(translation))

Baekjoon Online Judge/Goodbye_Code_Jam.py

@@ -0,0 +1,13 @@
+loop = int(input())
+
+for i in range(1, loop + 1):
+    rank = int(input())
+
+    if rank > 4500:
+        print(f"Case #{i}: Round 1")
+    elif rank > 1000:
+        print(f"Case #{i}: Round 2")
+    elif rank > 25:
+        print(f"Case #{i}: Round 3")
+    else:
+        print(f"Case #{i}: World Finals")

Baekjoon Online Judge/Greetings.py

@@ -0,0 +1,5 @@
+n = input()
+
+e_count = n.count("e")
+
+print("h" + "e" * e_count * 2 + "y")

Baekjoon Online Judge/HI_ARC.py

@@ -0,0 +1,6 @@
+def solution(h: int, i: int, a: int, r: int, c: int) -> int:
+    return h * i - a * r * c
+
+
+h, i, a, r, c = list(map(int, input().split()))
+print(solution(h, i, a, r, c))

Baekjoon Online Judge/IT_Passport_Examination.py

@@ -0,0 +1,22 @@
+STRATEGY_PASS_SCORE = 35
+MANAGEMENT_PASS_SCORE = 25
+TECHNOLOGY_PASS_SCORE = 40
+
+
+n = int(input())
+
+for _ in range(n):
+    identity_number, strategy_score, management_score, technology_score = map(
+        int, input().split()
+    )
+    total_score = strategy_score + management_score + technology_score
+
+    pass_condition = (
+        total_score >= 55
+        and strategy_score / STRATEGY_PASS_SCORE >= 0.3
+        and management_score / MANAGEMENT_PASS_SCORE >= 0.3
+        and technology_score / TECHNOLOGY_PASS_SCORE >= 0.3
+    )
+    result = "PASS" if pass_condition else "FAIL"
+
+    print(f"{identity_number} {total_score} {result}")