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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 |
---|---|---|---|---|---|---|---|---|---|
#195881 | #6510. Best Carry Player 3 | why | WA | 9ms | 1504kb | C++17 | 1.3kb | 2023-10-01 08:51:57 | 2023-10-01 08:51:58 |
Judging History
answer
#include<stdio.h>
#include<algorithm>
#include<math.h>
#include<string.h>
#include<queue>
#include<stack>
#include<vector>
#include<map>
#include<set>
using namespace std;
template<typename T>
inline void read(T &x)
{
T k=1;char ch=getchar();x=0;
while(ch<'0'||ch>'9'){if(ch=='-') k=-1;ch=getchar();}
while(ch>='0'&&ch<='9')x=(x<<1)+(x<<3)+(ch^48),ch=getchar();
x*=k;
}
typedef long long ll;
#define int ll
typedef pair<int,int> pii;
const int N=1e5+86;
void solve(int f)
{
int x,y,k;
read(x),read(y),read(k);
if(f==809) printf("%lld %lld\n",x,y);
if(y>x) swap(x,y);
if(k<=1)
{
printf("%lld\n",x-y);
return;
}
int bit=0;
while((1<<bit)<=k) bit++;
int p=(x>>bit)-(y>>bit),sum=0;//printf("%lld\n",p);
if(!p) sum=0;
else if((x&((1<<bit)-1))>k) sum=3;
else if(x&((1<<bit)-1)) sum=2;
else sum=1;
if(!p) sum+=1+(((((1<<bit)-1)&y)^(((1<<bit)-1)&x))>k);
else if((((1<<bit)-1)^(((1<<bit)-1)&y))>k) sum+=2;
else if(((1<<bit)-1)^(((1<<bit)-1)&y)) sum+=1;
else sum+=0;
p-=(p>0);
// printf("%lld\n",(((1<<bit)-1)^(((1<<bit)-1)&y)));
printf("%lld\n",sum+p*(3-(k==((1<<bit)-1))));
}
signed main()
{
int T;
read(T);
for(int i=1;i<=T;i++) solve(i);
return 0;
}
详细
Test #1:
score: 100
Accepted
time: 0ms
memory: 1504kb
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: 9ms
memory: 1500kb
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: '108'