QOJ.ac
QOJ
| ID | Problem | Submitter | Result | Time | Memory | Language | File size | Submit time | Judge time |
|---|---|---|---|---|---|---|---|---|---|
| #665239 | #6510. Best Carry Player 3 | masterhuang | WA | 16ms | 3652kb | C++20 | 579b | 2024-10-22 10:19:32 | 2024-10-22 10:19:32 |
Judging History
answer
#include<bits/stdc++.h>
#define LL long long
#define fr(x) freopen(#x".in","r",stdin);freopen(#x".out","w",stdout);
using namespace std;
const int N=1e5+5;
int T;LL x,y,k;
inline int calc(LL x,LL y){return x==y?0:((x^y)>k)+1;}
int main()
{
ios::sync_with_stdio(0);cin.tie(0);cout.tie(0);cin>>T;
while(T--)
{
cin>>x>>y>>k;LL B=!k?1:1<<(__lg(k)+1),ans=0;
if(x>y) swap(x,y);
if(x/B==y/B) cout<<calc(x,y)<<"\n";
else
{
ans+=calc(x&(B-1),B-1)+1;
x=((x/B)+1)*B;ans+=(y/B-x/B)*(2+(k!=B-1));
cout<<ans+calc(y/B*B,y)<<"\n";
}
}
return 0;
}
Details
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Test #1:
score: 100
Accepted
time: 0ms
memory: 3612kb
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: 16ms
memory: 3652kb
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 45 117 6 1 273 241 213 213 150 21 81 156 95 95 116 12 6 16 775 39 67 90 71 35 17 270 79 20 56 6 89 203 215 26 29 157 98 111 389 174 123 117 289 155 33 21 36 275 381 17 102 60 93 100 11 6 79 44 63 91 60 22 109 21 3 10 67 11 85 207 47 39 83 156 189 107 27 81 247 81 669 33 144 11 50 54 347 233 175 3...
result:
wrong answer 3rd numbers differ - expected: '59', found: '117'