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QOJ
| ID | 题目 | 提交者 | 结果 | 用时 | 内存 | 语言 | 文件大小 | 提交时间 | 测评时间 |
|---|---|---|---|---|---|---|---|---|---|
| #386149 | #6510. Best Carry Player 3 | ChenJiarun12345 | WA | 44ms | 3720kb | C++14 | 775b | 2024-04-11 13:02:22 | 2024-04-11 13:02:24 |
Judging History
answer
#include <bits/stdc++.h>
constexpr unsigned long long solve(unsigned long long x, unsigned long long y, unsigned long long t) {
unsigned long long u = t + 1, U = u;
if(y > x)
std::swap(x, y);
while((u & -u) != u)
u += u & -u;
U = u, u -= 1;
if(t < 2 || x == y)
return x - y;
if((x ^ y) <= t)
return 1;
unsigned long long r = x / U, s = y / U, R = x & u, S = y & u, res = 0;
if(r == s)
return 2;
if(R > t)
res += 2;
else if(R)
res++;
res += (r - s - 1) * (t == u ? 2 : 3), res++, R = u;
if((R ^ S) > t)
res += 2;
else if(R ^ S)
res++;
return res;
}
int main() {
int T;
std::cin >> T;
while(T--) {
long long a, b, c;
std::cin >> a >> b >> c;
std::cout << solve(a, b, c) << std::endl;
}
return 0;
}
詳細信息
Test #1:
score: 100
Accepted
time: 0ms
memory: 3648kb
input:
8 4 5 0 5 8 3 9 2 6 15 28 5 97 47 8 164 275 38 114514 1919 810 0 1152921504606846975 1
output:
1 2 3 5 11 6 331 1152921504606846975
result:
ok 8 numbers
Test #2:
score: -100
Wrong Answer
time: 44ms
memory: 3720kb
input:
100000 84 318 6 54 226 7 92 33 0 39 54 5 76 79 7 247 110 0 211 90 0 4 430 3 230 17 1 491 93 5 196 117 7 137 29 2 76 490 6 422 43 7 277 26 4 159 43 1 67 37 5 17 2 5 113 176 7 85 473 0 68 217 7 275 8 7 124 34 1 30 66 0 80 149 3 103 149 6 84 354 1 27 342 7 94 114 1 69 125 1 72 48 7 361 8 7 285 82 1 74 ...
output:
87 45 59 6 1 137 121 213 213 150 21 81 156 95 95 116 12 6 16 388 39 67 90 36 35 17 270 79 20 56 6 89 203 108 26 15 157 98 111 389 174 123 59 289 78 17 21 36 275 191 17 102 60 93 100 11 6 79 44 63 91 60 22 109 11 3 10 67 11 85 207 47 39 83 156 189 107 27 81 247 81 335 33 144 11 50 54 347 233 175 30 7...
result:
wrong answer 809th numbers differ - expected: '1', found: '2'