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Cod sursa(job #116942)
#include<stdio.h>
unsigned long n,k1,i,dif;
void citire()
{freopen("multimi2.in","r",stdin);
scanf("%lu",&n);
fclose(stdin);
}
void rest0()
{dif=0;
printf("%lu\n", dif);
k1=n/2;
printf("%lu\n", k1);
for(i=1;i<=n/4;i++)
printf("%lu ", i);
for(i=n/4;i>=1;i--)
printf("%lu ", n-i+1);
printf("\n");
printf("%lu\n", n-k1);
for(i=n/4+1;i<=n-n/4;i++)
printf("%lu ", i);
fclose(stdout);
}
void rest1()
{dif=1;
printf("%lu\n", dif);
k1=n/2+1;
printf("%lu\n", k1);
i=1;
printf("%lu ", i);
for(i=2;i<=n/4+1;i++)
printf("%lu ", i);
for(i=n/4;i>=1;i--)
printf("%lu ", n-i+1);
printf("\n");
printf("%lu\n", n-k1);
for(i=n/4+2;i<=n-n/4;i++)
printf("%lu ", i);
fclose(stdout);
}
void rest2()
{dif=1;
printf("%lu\n", dif);
k1=n/2;
printf("%lu\n", k1);
i=1;
printf("%lu ", i);
for(i=3;i<=n/4+2;i++)
printf("%lu ", i);
for(i=(n/4+1)*3;i<=n;i++)
printf("%lu ", i);
printf("\n");
printf("%lu\n", n-k1);
i=2;
printf("%lu ", i);
for(i=n/4+3;i<=n-n/4;i++)
printf("%lu ", i);
fclose(stdout);
}
void rest3()
{dif=0;
printf("%lu\n", dif);
k1=n/2+1;
printf("%lu\n", k1);
i=1;
printf("%lu ",i);
i=2;
printf("%lu ",i);
for(i=4;i<=n/4+3;i++)
printf("%lu ", i);
for(i=(n/4+1)*3+1;i<=n;i++)
printf("%lu ", i);
printf("\n");
printf("%lu\n", n-k1);
i=3;
printf("%lu ",i);
for(i=n/4+4;i<=n-n/4;i++)
printf("%lu ", i);
fclose(stdout);
}
int main()
{citire();
freopen("multimi2.out","w",stdout);
if(n%4==0)
rest0();
if(n%4==1)
rest1();
if(n%4==2)
rest2();
if(n%4==3)
rest3();
return 0;
}