#include <bits/stdc++.h>
using namespace std;
int mx,mn,mnp[500007],mxp[500007],mxs[500007],a,n,k,pom1,mxsp[500007];
vector<int>t;
int main()
{
cin>>n>>k;
mn=1000000007;
for(int i=0; i<n; i++)
{
cin>>a;
t.push_back(a);
mxp[i]=max(mx,a);
mx=mxp[i];
mnp[i]=min(mn,a);
mn=mnp[i];
}
mx=0;
for(int i=n-1; i>=0; i--)
{
mxs[i]=max(t[i],mx);
mx=mxs[i];
}
if(k>=3)
{
int pom=0;
while(t[pom]<mx)
{
pom++;
}
//cout<<pom<<" "<<mx<<"\n";
if(pom<n-1)
{
cout<<"TAK\n";
for(int i=1; i<k-2; i++)
{
if(pom+1==i||pom==i)
{
k++;
}
cout<<i<<" ";
}
if(k-2<=pom+1)
{
if(pom>0)
{
cout<<pom<<" "<<pom+1<<"\n";
return 0;
}
else
{
cout<<pom+1<<" "<<pom+2<<"\n";
return 0;
}
}
else
{
cout<<"\n";
return 0;
}
return 0;
}
else
{
while(t[pom]==mxp[pom]&&pom>0&&mxp[pom-1]!=mxp[pom])
{
pom--;
}
if(pom==0)
{
cout<<"NIE\n";
return 0;
}
else
{
pom1=0;
while(t[pom1]<mxp[pom])
{
pom1++;
}
if(k>3)
{
cout<<"TAK\n";
for(int i=1; i<k-3; i++)
{
if(pom1+1==i||pom1==i||pom+1==i)
{
k++;
}
cout<<i<<" ";
}
if(k-4<pom1)
{
cout<<pom1<<" ";
}
if(k-4<pom1+1)
{
cout<<pom1+1<<" ";
}
if(k-4<pom+1)
{
cout<<pom+1<<" ";
}
cout<<"\n";
return 0;
}
else
{
mx=0;
for(int i=pom; i>=0; i--)
{
mxsp[i]=max(mx,t[i]);
mx=mxsp[i];
}
for(int i=0; i<pom; i++)
{
if(mnp[i]>=mxsp[i+1])
{
cout<<"TAK\n";
cout<<i+1<<" "<<pom+1<<"\n";
return 0;
}
}
cout<<"NIE\n";
return 0;
}
}
}
}
else
{
for(int i=0; i<n-1; i++)
{//cout<<"i="<<i<<" "<<mnp[i]<<" "<<mxs[i+1]<<"\n";
if(mnp[i]>=mxs[i+1])
{
cout<<"TAK\n";
cout<<i+1<<"\n";
return 0;
}
}
}
cout<<"NIE\n";
}
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 | #include <bits/stdc++.h> using namespace std; int mx,mn,mnp[500007],mxp[500007],mxs[500007],a,n,k,pom1,mxsp[500007]; vector<int>t; int main() { cin>>n>>k; mn=1000000007; for(int i=0; i<n; i++) { cin>>a; t.push_back(a); mxp[i]=max(mx,a); mx=mxp[i]; mnp[i]=min(mn,a); mn=mnp[i]; } mx=0; for(int i=n-1; i>=0; i--) { mxs[i]=max(t[i],mx); mx=mxs[i]; } if(k>=3) { int pom=0; while(t[pom]<mx) { pom++; } //cout<<pom<<" "<<mx<<"\n"; if(pom<n-1) { cout<<"TAK\n"; for(int i=1; i<k-2; i++) { if(pom+1==i||pom==i) { k++; } cout<<i<<" "; } if(k-2<=pom+1) { if(pom>0) { cout<<pom<<" "<<pom+1<<"\n"; return 0; } else { cout<<pom+1<<" "<<pom+2<<"\n"; return 0; } } else { cout<<"\n"; return 0; } return 0; } else { while(t[pom]==mxp[pom]&&pom>0&&mxp[pom-1]!=mxp[pom]) { pom--; } if(pom==0) { cout<<"NIE\n"; return 0; } else { pom1=0; while(t[pom1]<mxp[pom]) { pom1++; } if(k>3) { cout<<"TAK\n"; for(int i=1; i<k-3; i++) { if(pom1+1==i||pom1==i||pom+1==i) { k++; } cout<<i<<" "; } if(k-4<pom1) { cout<<pom1<<" "; } if(k-4<pom1+1) { cout<<pom1+1<<" "; } if(k-4<pom+1) { cout<<pom+1<<" "; } cout<<"\n"; return 0; } else { mx=0; for(int i=pom; i>=0; i--) { mxsp[i]=max(mx,t[i]); mx=mxsp[i]; } for(int i=0; i<pom; i++) { if(mnp[i]>=mxsp[i+1]) { cout<<"TAK\n"; cout<<i+1<<" "<<pom+1<<"\n"; return 0; } } cout<<"NIE\n"; return 0; } } } } else { for(int i=0; i<n-1; i++) {//cout<<"i="<<i<<" "<<mnp[i]<<" "<<mxs[i+1]<<"\n"; if(mnp[i]>=mxs[i+1]) { cout<<"TAK\n"; cout<<i+1<<"\n"; return 0; } } } cout<<"NIE\n"; } |
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