Pagini recente » Cod sursa (job #2172927) | Monitorul de evaluare | Cod sursa (job #1921317) | Istoria paginii runda/winners7 | Cod sursa (job #2220707)
#include <cstdio>
#include <string.h>
int N, v[0x80000], w[0x80000];
__attribute__((always_inline)) void CountingSort(int A[], int B[], int digit)
{
int frequence[0x800]{}, index[0x800], i = N; index[0x0] = ~0x0;
while(i) ++frequence[A[--i] >> digit & 0x7FF];
for(; i != 0x7FF; index[++i] = index[~-i] + frequence[~-i]);
for(i = 0x0; i != N; ++i) B[++index[A[i] >> digit & 0x7FF]] = A[i];
}
__attribute__((always_inline)) int get_nr()
{
static char inBuffer[0x8000];
static int p = 0x0; int num = 0x0;
while(inBuffer[p] < 48|| inBuffer[p] > 57)
{
++p == 0x8000 && (fread(inBuffer, 0x1, 0x8000, stdin), p = 0x0);
}
for(;;)
{
num = num * 0xA + inBuffer[p] - 0x30;
++p == 0x8000 && (fread(inBuffer, 0x1, 0x8000, stdin), p = 0x0);
if(inBuffer[p] < 48 || inBuffer[p] > 57) break;
}
return num;
}
char outBuffer[0x4C4B40]; int p = ~0x0;
__attribute__((always_inline)) void itoa(int x)
{
int digits = x > 0x3B9AC9FF ? 0xB :
x > 0x5F5E0FF ? 0xA :
x > 0x98967F ? 0x9 :
x > 0xF423F ? 0x8 :
x > 0x1869F ? 0x7 :
x > 0x270F ? 0x6 :
x > 0x3E7 ? 0x5 :
x > 0x63 ? 0x4 :
x > 0x9 ? 0x3 : 0x2;
for(int i = digits; --i; x /= 10)
{
outBuffer[p + i] = x % 10 + 48;
}
p = p + digits;
}
int main()
{
memset(outBuffer, 32, 0x4C4B3F);
freopen("algsort.in", "r", stdin);
freopen("algsort.out", "w", stdout);
N = get_nr();
for(int i = N; --i;)
{
v[i] = get_nr();
}
v[0] = get_nr();
CountingSort(v, w, 0x0);
CountingSort(w, v, 0xB);
CountingSort(v, w, 0x16);
for(int i = 0x0; i != N; ++i)
{
itoa(w[i]);
}
fwrite(outBuffer, 0x1, p, stdout);
return 0x0;
}