#include <stdio.h>
#include <algorithm>
#include <string.h>
#include<vector>
#include<iostream>
using namespace std;
struct glass{
int w1;
int w2;
int h1;
int h2;
}t[100001];
bool check(glass t[],int n){
int wmin=t[0].w1;
int wmax=t[0].w2;
int hmin=t[0].h1;
int hmax=t[0].h2;
bool flag = true;
for(int i=1;i<n;i++){
if(t[i].w1<=wmin&&t[i].w2>=wmax&&t[i].h1<=hmin&&t[i].h2>=hmax) {
wmin=t[i].w1;
wmax=t[i].w2;
hmin=t[i].h1;
hmax=t[i].h2;
flag=true;
}else
if(
t[i].w1>=wmin&&t[i].w1<=wmax &&
t[i].w2>=wmin&&t[i].w2<=wmax &&
t[i].h1>=hmin&&t[i].h1<=hmax &&
t[i].h2>=hmin&&t[i].h2<=hmax
){
flag=flag;
}else{
flag=false;
wmin=min(wmin,t[i].w1);
wmax=max(wmax,t[i].w2);
hmin=min(hmin,t[i].h1);
hmax=max(hmax,t[i].h2);
}
}
return flag;
}
int main()
{
int n;
scanf("%d",&n);
while(n--){
int m;
scanf("%d",&m);
for(int i=0;i<m;i++){
int a,b,c,d;
scanf("%d%d%d%d",&a,&b,&c,&d);
t[i].w1 = a;
t[i].w2 = b;
t[i].h1 = c;
t[i].h2 = d;
}
printf("%s\n",(check(t,m))?"TAK":"NIE");
}
return 0;
}
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 | #include <stdio.h> #include <algorithm> #include <string.h> #include<vector> #include<iostream> using namespace std; struct glass{ int w1; int w2; int h1; int h2; }t[100001]; bool check(glass t[],int n){ int wmin=t[0].w1; int wmax=t[0].w2; int hmin=t[0].h1; int hmax=t[0].h2; bool flag = true; for(int i=1;i<n;i++){ if(t[i].w1<=wmin&&t[i].w2>=wmax&&t[i].h1<=hmin&&t[i].h2>=hmax) { wmin=t[i].w1; wmax=t[i].w2; hmin=t[i].h1; hmax=t[i].h2; flag=true; }else if( t[i].w1>=wmin&&t[i].w1<=wmax && t[i].w2>=wmin&&t[i].w2<=wmax && t[i].h1>=hmin&&t[i].h1<=hmax && t[i].h2>=hmin&&t[i].h2<=hmax ){ flag=flag; }else{ flag=false; wmin=min(wmin,t[i].w1); wmax=max(wmax,t[i].w2); hmin=min(hmin,t[i].h1); hmax=max(hmax,t[i].h2); } } return flag; } int main() { int n; scanf("%d",&n); while(n--){ int m; scanf("%d",&m); for(int i=0;i<m;i++){ int a,b,c,d; scanf("%d%d%d%d",&a,&b,&c,&d); t[i].w1 = a; t[i].w2 = b; t[i].h1 = c; t[i].h2 = d; } printf("%s\n",(check(t,m))?"TAK":"NIE"); } return 0; } |
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