Pagini recente » Cod sursa (job #1233443) | Cod sursa (job #2398384) | Cod sursa (job #1410283) | Cod sursa (job #2320502) | Cod sursa (job #541995)
Cod sursa(job #541995)
#include <stdio.h>
#include <algorithm>
using namespace std;
struct tri {
int suma; int x; int y; int z;
};
tri a[1000000];
int cmp (tri m, tri n)
{
return m.suma<n.suma;
}
int main ()
{
freopen("loto.in", "r", stdin);
freopen("loto.out", "w", stdout);
int n, s, i, j, k, p, v[101];
scanf("%d %d", &n, &s);
p=1;
for (i=1; i<=n; i++) {
for (j=i; j<=n; j++) {
for (k=j; k<=n; k++) {
a[p].suma=v[i]+v[j]+v[k];
a[p].x=v[i];
a[p].y=v[j];
a[p].z=v[k];
p++;
}
}
}
sort(a+1, a+p, cmp);
int st, dr, x, t;
for (i=1; i<=p; i++) {
st=1;
dr=p;
x=s-a[i].suma;
while (st<=dr) {
t=(st+dr)/2;
if (x==a[t].suma) {
printf ("%d %d %d %d %d %d", a[i].x, a[i].y, a[i].z, a[t].x, a[t].y, a[t].z);
return 0;
} else {
if (x<a[t].suma)
dr=t-1;
else
st=t+1;
}
}
}
printf("-1");
return 0;
}