提出 #74602529

ソースコード 拡げる

import bisect, heapq, sys, math, copy, itertools, decimal
from collections import defaultdict, deque
sys.setrecursionlimit(10**7)
def INT(): return int(input())
def MI(d=0): return map(lambda x:int(x)+d, input().split())
def MS(): return map(str, input().split())
def LI(d=0): return list(map(lambda x:int(x)+d, input().split()))
def LS(): return list(map(str, input().split()))
def pr_line(itr): print(*itr, sep='\n')
def pr_mtx(matrix): [print(*row) for row in matrix] 
dij = [[1, 0], [0, 1], [-1, 0], [0, -1]]
dij2 = [[1, 0], [0, 1], [-1, 0], [0, -1], [1, 1], [1, -1], [-1, 1], [-1, -1]]
INF = float('inf')

N, M, T = MI()

A = [[0, 0] for _ in range(N)]
for i in range(M):
    c, s = MI()
    c -= 1
    A[c][0] += 1
    A[c][1] += s

ans = 0
for i in range(N):
    if A[i][0] == 0:
        continue
    if A[i][1] < A[i][0] * T:
        ans += 1
print(ans)

提出情報

提出日時
問題 B - 生徒の成績管理
ユーザ BenKenobi
言語 Python (PyPy 3.11-v7.3.20)
得点 300
コード長 890 Byte
結果 AC
実行時間 285 ms
メモリ 131752 KiB

ジャッジ結果

セット名 Sample All
得点 / 配点 0 / 0 300 / 300
結果
AC × 3
AC × 82
セット名 テストケース
Sample sample01.txt, sample02.txt, sample03.txt
All sample01.txt, sample02.txt, sample03.txt, in01.txt, in02.txt, in03.txt, in04.txt, in05.txt, in06.txt, in07.txt, in08.txt, in09.txt, in10.txt, in11.txt, in12.txt, in13.txt, in14.txt, in15.txt, in16.txt, in17.txt, in18.txt, in19.txt, in20.txt, in21.txt, in22.txt, in23.txt, in24.txt, in25.txt, in26.txt, in27.txt, in28.txt, in29.txt, in30.txt, in31.txt, in32.txt, in33.txt, in34.txt, in35.txt, in36.txt, in37.txt, in38.txt, in39.txt, in40.txt, in41.txt, in42.txt, in43.txt, in44.txt, in45.txt, in46.txt, in47.txt, in48.txt, in49.txt, in50.txt, in51.txt, in52.txt, in53.txt, in54.txt, in55.txt, in56.txt, in57.txt, in58.txt, in59.txt, in60.txt, in61.txt, in62.txt, in63.txt, in64.txt, in65.txt, in66.txt, in67.txt, in68.txt, in69.txt, in70.txt, in71.txt, in72.txt, in73.txt, in74.txt, in75.txt, in76.txt, in77.txt, in78.txt, in79.txt
ケース名 結果 実行時間 メモリ
in01.txt AC 152 ms 121132 KiB
in02.txt AC 154 ms 121380 KiB
in03.txt AC 154 ms 121348 KiB
in04.txt AC 154 ms 120808 KiB
in05.txt AC 155 ms 121452 KiB
in06.txt AC 155 ms 121208 KiB
in07.txt AC 156 ms 122548 KiB
in08.txt AC 233 ms 122492 KiB
in09.txt AC 278 ms 131552 KiB
in10.txt AC 279 ms 131440 KiB
in11.txt AC 281 ms 131628 KiB
in12.txt AC 285 ms 131456 KiB
in13.txt AC 281 ms 131700 KiB
in14.txt AC 243 ms 131664 KiB
in15.txt AC 265 ms 131540 KiB
in16.txt AC 225 ms 122368 KiB
in17.txt AC 234 ms 131652 KiB
in18.txt AC 147 ms 120768 KiB
in19.txt AC 233 ms 131664 KiB
in20.txt AC 237 ms 131584 KiB
in21.txt AC 236 ms 131740 KiB
in22.txt AC 257 ms 131460 KiB
in23.txt AC 255 ms 131572 KiB
in24.txt AC 236 ms 131752 KiB
in25.txt AC 238 ms 131440 KiB
in26.txt AC 259 ms 131560 KiB
in27.txt AC 260 ms 131740 KiB
in28.txt AC 239 ms 131440 KiB
in29.txt AC 258 ms 131692 KiB
in30.txt AC 146 ms 121316 KiB
in31.txt AC 261 ms 131624 KiB
in32.txt AC 146 ms 121384 KiB
in33.txt AC 144 ms 121184 KiB
in34.txt AC 147 ms 122168 KiB
in35.txt AC 149 ms 121404 KiB
in36.txt AC 148 ms 121236 KiB
in37.txt AC 146 ms 121188 KiB
in38.txt AC 145 ms 121224 KiB
in39.txt AC 146 ms 121340 KiB
in40.txt AC 235 ms 131664 KiB
in41.txt AC 236 ms 131604 KiB
in42.txt AC 146 ms 121224 KiB
in43.txt AC 155 ms 122428 KiB
in44.txt AC 145 ms 121336 KiB
in45.txt AC 143 ms 121316 KiB
in46.txt AC 143 ms 121392 KiB
in47.txt AC 145 ms 121332 KiB
in48.txt AC 144 ms 121352 KiB
in49.txt AC 143 ms 120812 KiB
in50.txt AC 262 ms 131644 KiB
in51.txt AC 264 ms 131692 KiB
in52.txt AC 239 ms 131736 KiB
in53.txt AC 264 ms 131440 KiB
in54.txt AC 236 ms 131408 KiB
in55.txt AC 254 ms 131636 KiB
in56.txt AC 227 ms 122940 KiB
in57.txt AC 225 ms 122960 KiB
in58.txt AC 237 ms 131444 KiB
in59.txt AC 240 ms 131644 KiB
in60.txt AC 146 ms 121180 KiB
in61.txt AC 144 ms 121320 KiB
in62.txt AC 147 ms 121320 KiB
in63.txt AC 147 ms 121184 KiB
in64.txt AC 146 ms 121128 KiB
in65.txt AC 144 ms 121484 KiB
in66.txt AC 144 ms 121048 KiB
in67.txt AC 145 ms 121336 KiB
in68.txt AC 145 ms 121128 KiB
in69.txt AC 145 ms 120812 KiB
in70.txt AC 143 ms 121064 KiB
in71.txt AC 141 ms 121132 KiB
in72.txt AC 143 ms 121188 KiB
in73.txt AC 144 ms 121232 KiB
in74.txt AC 143 ms 121068 KiB
in75.txt AC 144 ms 121336 KiB
in76.txt AC 144 ms 121268 KiB
in77.txt AC 145 ms 121100 KiB
in78.txt AC 143 ms 121044 KiB
in79.txt AC 233 ms 131640 KiB
sample01.txt AC 143 ms 121124 KiB
sample02.txt AC 144 ms 121308 KiB
sample03.txt AC 144 ms 121388 KiB