Pagini recente » Cod sursa (job #968828) | Cod sursa (job #2029614) | Cod sursa (job #340210) | Cod sursa (job #1500712) | Cod sursa (job #234088)
Cod sursa(job #234088)
// stramosi.cpp : Defines the entry point for the console application.
//
#include <stdio.h>
int main()
{
FILE *f1,*f2;
f1=fopen("stramosi.in","r");
f2=fopen("stramosi.out","w");
int a,b,n,m,i;
int e[250004];
e[0]=0;
fscanf(f1,"%d %d",&n,&m);
for(i=1;i<=n;i++)
{
fscanf(f1,"%d",&e[i]);
}
for(i=1;i<=m;i++)
{
fscanf(f1,"%d %d",&a,&b);
switch(b&31)
{
case 1 :
{
a=e[a];
b--;
break;
}
case 2 :
{
a=e[e[a]];
b-=2;
break;
}
case 3 :
{
a=e[e[e[a]]];
b-=3;
break;
}
case 4 :
{
a=e[e[e[e[a]]]];
b-=4;
break;
}
case 5 :
{
a=e[e[e[e[e[a]]]]];
b-=5;
break;
}
case 6 :
{
a=e[e[e[e[e[e[a]]]]]];
b-=6;
break;
}
case 7 :
{
a=e[e[e[e[e[e[e[a]]]]]]];
b-=7;
break;
}
case 8 :
{
a=e[e[e[e[e[e[e[e[a]]]]]]]];
b-=8;
break;
}
case 9 :
{
a=e[e[e[e[e[e[e[e[e[a]]]]]]]]];
b-=2;
break;
}
case 10 :
{
a=e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]];
b-=10;
break;
}
case 11 :
{
a=e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]];
b-=11;
break;
}
case 12 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]];
b-=12;
break;
}
case 13 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]];
b-=13;
break;
}
case 14 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]];
b-=14;
break;
}
case 15 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]];
b-=15;
break;
}
case 16 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]];
b-=16;
break;
}
case 17 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]];
b-=17;
break;
}
case 18 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]];
b-=18;
break;
}
case 19 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]];
b-=19;
break;
}
case 20 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]]];
b-=20;
break;
}
case 21 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]]]];
b-=21;
break;
}
case 22 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]]]]];
b-=22;
break;
}
case 23 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]]]]]];
b-=23;
break;
}
case 24 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]]]]]]];
b-=24;
break;
}
case 25 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]]]]]]]];
b-=25;
break;
}
case 26 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]]]]]]]]];
b-=26;
break;
}
case 27 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]]]]]]]]]];
b-=27;
break;
}
case 28 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]]]]]]]]]]];
b-=28;
break;
}
case 29 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]]]]]]]]]]]];
b-=29;
break;
}
case 30 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]]]]]]]]]]]]];
b-=30;
break;
}
case 31 :
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]];
b-=31;
break;
}
}
while(a && b)
{
a=e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[e[a]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]]];
b-=32;
}
fprintf(f2,"%d\n",a);
}
fclose(f1);
fclose(f2);
return 0;
}