結果

問題 No.2942 Sigma Music Game Level Problem
ユーザー noriaokinoriaoki
提出日時 2024-10-19 00:16:26
言語 PyPy3
(7.3.15)
結果
AC  
実行時間 4,365 ms / 6,000 ms
コード長 3,496 bytes
コンパイル時間 394 ms
コンパイル使用メモリ 82,044 KB
実行使用メモリ 264,856 KB
最終ジャッジ日時 2024-11-15 07:14:33
合計ジャッジ時間 43,679 ms
ジャッジサーバーID
(参考情報)
judge1 / judge3
このコードへのチャレンジ
(要ログイン)

テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 49 ms
56,644 KB
testcase_01 AC 49 ms
56,556 KB
testcase_02 AC 46 ms
56,328 KB
testcase_03 AC 48 ms
57,928 KB
testcase_04 AC 47 ms
56,156 KB
testcase_05 AC 45 ms
56,008 KB
testcase_06 AC 48 ms
57,100 KB
testcase_07 AC 55 ms
64,740 KB
testcase_08 AC 97 ms
78,860 KB
testcase_09 AC 72 ms
71,836 KB
testcase_10 AC 66 ms
70,180 KB
testcase_11 AC 1,876 ms
188,396 KB
testcase_12 AC 3,877 ms
264,856 KB
testcase_13 AC 3,714 ms
168,660 KB
testcase_14 AC 1,613 ms
175,488 KB
testcase_15 AC 1,552 ms
209,096 KB
testcase_16 AC 3,303 ms
162,132 KB
testcase_17 AC 946 ms
133,064 KB
testcase_18 AC 2,629 ms
179,760 KB
testcase_19 AC 4,365 ms
218,452 KB
testcase_20 AC 1,425 ms
178,072 KB
testcase_21 AC 4,281 ms
264,504 KB
testcase_22 AC 4,136 ms
264,380 KB
testcase_23 AC 1,335 ms
109,532 KB
testcase_24 AC 46 ms
56,552 KB
testcase_25 AC 45 ms
56,512 KB
testcase_26 AC 2,248 ms
199,260 KB
権限があれば一括ダウンロードができます

ソースコード

diff #

# https://maspypy.com/segment-tree-%E3%81%AE%E3%81%8A%E5%8B%89%E5%BC%B71

class SegmentTree():
    def __init__(self, N: int, func, unit: int = 0):
        self.N = N
        self.X_unit = unit
        self.X = [self.X_unit] * (2*self.N)
        self.X_f = func

    def build(self, seq):
        for i, x in enumerate(seq, self.N):
            self.X[i] = x
        for i in range(self.N - 1, 0, -1):
            self.X[i] = self.X_f(self.X[i << 1], self.X[i << 1 | 1])

    def set_val(self, i, x):
        i += self.N
        self.X[i] = x
        while i > 1:
            i >>= 1
            self.X[i] = self.X_f(self.X[i << 1], self.X[i << 1 | 1])
    
    def get(self, i):
        return self.X[i + self.N]

    def fold(self, L, R):
        L += self.N
        R += self.N
        vL = self.X_unit
        vR = self.X_unit
        while L < R:
            if L & 1:
                vL = self.X_f(vL, self.X[L])
                L += 1
            if R & 1:
                R ^= 1
                vR = self.X_f(self.X[R], vR)
            L >>= 1
            R >>= 1
        return self.X_f(vL, vR)
    
    def fold_all(self):
        return self.X[1]
    
    def _search_right_root(self, L, f):
        R = self.N << 1
        vL = self.X_unit
        sR = []
        while L < R:
            if L & 1:
                if not f(self.X_f(vL, self.X[L])):
                    return vL, L
                vL = self.X_f(vL, self.X[L])
                L += 1
            if R & 1:
                R ^= 1
                sR.append(R)
            L >>= 1
            R >>= 1
        while sR:
            R = sR.pop()
            if not f(self.X_f(vL, self.X[R])):
                return vL, R
            vL = self.X_f(vL, self.X[R])
        return -1, self.N << 1
    
    def _search_left_root(self, R, f):
        L = self.N
        vR = self.X_unit
        sL = []
        while L < R:
            if L & 1:
                sL.append(L)
                L += 1
            if R & 1:
                R ^= 1
                if not f(self.X_f(self.X[R], vR)):
                    return vR, R
                vR = self.X_f(self.X[R], vR)
            L >>= 1
            R >>= 1
        while sL:
            L = sL.pop()
            if not f(self.X_f(self.X[L], vR)):
                return vR, L
            vR = self.X_f(self.X[L], vR)
        return -1, self.N

    def max_right(self, L, f):
        L += self.N
        vL, R = self._search_right_root(L, f)
        while R < self.N:
            R <<= 1
            if f(self.X_f(vL, self.X[R])):
                vL = self.X_f(vL, self.X[R])
                R |= 1
        return R - self.N

    def min_left(self, R, f):
        R += self.N
        vR, L = self._search_left_root(R, f)
        if L == self.N:
            return 0
        while L < self.N:
            L <<= 1
            L |= 1
            if f(self.X_f(self.X[L], vR)):
                vR = self.X_f(self.X[L], vR)
                L ^= 1
        return L + 1 - self.N

n, q, l = map(int, input().split())
a = list(map(int, input().split()))

flag = True
st = SegmentTree(2*10**5+1, lambda x,y: (x[0]+y[0], x[1]+y[1]), (0, 0))
for i in range(n):
    c, v = st.get(a[i])
    st.set_val(a[i], (c+1, v+a[i]))
for i in range(q):
    t, *x = map(int, input().split())
    if t == 1:
        x = x[0]
        c, v = st.get(x)
        st.set_val(x, (c+1, v+x))
    elif t == 2:
        flag = False
        l, r = x
        print(*st.fold(l, r+1))

if flag: print('Not Found!')
0