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题解 | A+B

#include <stdio.h> int main() { for (int a, b, v, c; scanf("%d%c", &a, &c) == 2; printf("%d\n", a + b)) { ...

2026-03-04

0 31

题解 | 最大连续子序列

#include <stdio.h> int main() { for (int n, a0, ai, y, S, L, R, l, al; scanf("%d", &n) == 1 && n > 0; p...

2026-03-04

1 38

题解 | 2023_老鼠回家路_1533

#include <stdio.h> int main() { int ix, j = -1; char id, stk[4000]; while (scanf("%hhd-%d", &id, &ix) == 2 &&a...

2026-03-03

1 29

题解 | Friend

from math import gcd from sys import stdin from bisect import bisect_left from typing import Tuple, List, Set, Dict def solve_a(l: List[int]): l...

2026-02-20

0 23

题解 | N的阶乘

使用10000进制，即可只用算1位的乘法并进位。最后除最高位都用%04d格式输出即可。 #include <algorithm> #include <vector> #include <iostream> using namespace std; void mul...

2026-01-31

0 48

题解 | 等差数列

from sys import stderr, stdout stderr = stdout def calc(up): i0, v0 = up[0] i1, v1 = up[1] k = (v1 - v0) // (i1 - i0) b = v0 - i0 *...

2026-01-18

0 39