Pagini recente » Cod sursa (job #2843098) | Cod sursa (job #2381214) | Cod sursa (job #2944766) | Cod sursa (job #1710941) | Cod sursa (job #798800)
Cod sursa(job #798800)
#include <stdio.h>
int const N=100001;
int n,m,x,y,v[N];
int caut0(int x)
{
int i=0,pas=1<<16;
for(i=0;pas!=0;pas>>=1)
if(i+pas<=n && v[i+pas]==x)
i+=pas;
if(i==0) return -1;
else return i;
}
int caut1(int x)
{
int i=0,pas=1<<16;
for(i=0;pas!=0;pas>>=1)
if(i+pas<=n && v[i+pas]<=x)
i+=pas;
return i;
}
int caut2(int x)
{
int i=0,pas=1<<16;
for(i=0;pas!=0;pas>>=1)
if(i+pas<=n && v[i+pas]<x)
i+=pas;
return i+1;
}
int main()
{
int i;
freopen("cautbin.in","r",stdin);
freopen("cautbin.out","w",stdout);
scanf("%d",&n);
for(i=1;i<=n;i++)
scanf("%d",&v[i]);
scanf("%d",&m);
for(i=1;i<=m;i++)
{
scanf("%d%d",&y,&x);
if(y==0) printf("%d\n",caut0(x));
if(y==1) printf("%d\n",caut1(x));
if(y==2) printf("%d\n",caut2(x));
}
return 0;
}