#include <cstdio>
#include <vector>
#include <cassert>
#include <algorithm>
using namespace std;
int get_min(const vector<int> &v){
assert(v.size() > 0);
int res = v[0];
for(int i=1;i<v.size();i++){
res = min(res, v[i]);
}
// printf("MIN %d\n", res);
return res;
}
int get_max(const vector<int> &v){
assert(v.size() > 0);
int res = v[0];
for(int i=1;i<v.size();i++){
res = max(res, v[i]);
}
// printf("MAX %d\n", res);
return res;
}
void test_case(){
vector<int> w1; vector<int> w2;
vector<int> h1; vector<int> h2;
int n;
scanf("%d",&n);
for(int i=0;i<n;i++){
int a,b,c,d;
scanf("%d%d%d%d",&a,&b,&c,&d);
w1.push_back(a); w2.push_back(b);
h1.push_back(c); h2.push_back(d);
}
int min_w = get_min(w1), max_w = get_max(w2);
int min_h = get_min(h1), max_h = get_max(h2);
int best = -1;
for(int i=0;i<n;i++){
if(
(w1[i] <= min_w) && (w2[i] >= max_w)
&&
(h1[i] <= min_h) && (h2[i] >= max_h)
){
best = i;
break;
}
}
printf("%s\n", (best >= 0) ? "TAK" : "NIE");
}
int main(){
int z;
scanf("%d",&z);
while(z--){
test_case();
}
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 | #include <cstdio> #include <vector> #include <cassert> #include <algorithm> using namespace std; int get_min(const vector<int> &v){ assert(v.size() > 0); int res = v[0]; for(int i=1;i<v.size();i++){ res = min(res, v[i]); } // printf("MIN %d\n", res); return res; } int get_max(const vector<int> &v){ assert(v.size() > 0); int res = v[0]; for(int i=1;i<v.size();i++){ res = max(res, v[i]); } // printf("MAX %d\n", res); return res; } void test_case(){ vector<int> w1; vector<int> w2; vector<int> h1; vector<int> h2; int n; scanf("%d",&n); for(int i=0;i<n;i++){ int a,b,c,d; scanf("%d%d%d%d",&a,&b,&c,&d); w1.push_back(a); w2.push_back(b); h1.push_back(c); h2.push_back(d); } int min_w = get_min(w1), max_w = get_max(w2); int min_h = get_min(h1), max_h = get_max(h2); int best = -1; for(int i=0;i<n;i++){ if( (w1[i] <= min_w) && (w2[i] >= max_w) && (h1[i] <= min_h) && (h2[i] >= max_h) ){ best = i; break; } } printf("%s\n", (best >= 0) ? "TAK" : "NIE"); } int main(){ int z; scanf("%d",&z); while(z--){ test_case(); } return 0; } |
English