提交记录 15476
| 提交时间 |
评测时间 |
| 2020-12-29 09:13:13 |
2020-12-29 09:13:17 |
void sort(unsigned *a,int n)
{
unsigned b[200000000],cnt[4][256];
int base=8,mask=(1U<<base)-1;
for(int ba=0,x=0;ba<32;ba+=base,x++)
{
unsigned *cc=cnt[x];
for(int i=0;i<n;++i) ++cc[a[i]>>ba&mask];
for(int i=1;i<=mask;++i) cc[i]+=cc[i-1];
for(int i=n-1;~i;--i) b[--cc[a[i]>>ba&mask]]=a[i];
for(int i=0;i<n;++i) a[i]=b[i];
}
}
| Compilation | N/A | N/A | Compile OK | Score: N/A | 显示更多 |
| Testcase #1 | 52.073 ms | 763 MB + 352 KB | Accepted | Score: 34 | 显示更多 |
| Testcase #2 | 1.49 s | 1144 MB + 440 KB | Accepted | Score: 33 | 显示更多 |
| Testcase #3 | 2.93 s | 1525 MB + 924 KB | Accepted | Score: 33 | 显示更多 |
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