#include <iostream>
#include <cstdio>
using namespace std;
int t, n, a, b, c, d;
bool result;
int A[100005];
int B[100005];
int C[100005];
int D[100005];
int main ()
{
scanf("%d",&t);
while (t--)
{
result = false;
a = c = 1000000001;
b = d = 0;
scanf("%d",&n);
for (int i = 0; i < n; ++i)
{
scanf("%d%d%d%d",&A[i],&B[i],&C[i],&D[i]);
if (A[i] < a) a = A[i];
if (B[i] > b) b = B[i];
if (C[i] < c) c = C[i];
if (D[i] > d) d = D[i];
}
for (int i = 0; i < n; ++i)
{
if ((A[i] == a) && (B[i] == b) && (C[i] == c) && (D[i] == d))
{
result = true;
break;
}
}
if (result == true) printf("TAK\n");
else printf("NIE\n");
}
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 | #include <iostream> #include <cstdio> using namespace std; int t, n, a, b, c, d; bool result; int A[100005]; int B[100005]; int C[100005]; int D[100005]; int main () { scanf("%d",&t); while (t--) { result = false; a = c = 1000000001; b = d = 0; scanf("%d",&n); for (int i = 0; i < n; ++i) { scanf("%d%d%d%d",&A[i],&B[i],&C[i],&D[i]); if (A[i] < a) a = A[i]; if (B[i] > b) b = B[i]; if (C[i] < c) c = C[i]; if (D[i] > d) d = D[i]; } for (int i = 0; i < n; ++i) { if ((A[i] == a) && (B[i] == b) && (C[i] == c) && (D[i] == d)) { result = true; break; } } if (result == true) printf("TAK\n"); else printf("NIE\n"); } return 0; } |
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