#include <iostream> using namespace std; int main() { int x,y,c1,c2,c3,c4 = 0; for (int i = 0; i <10; ++i) { cin >> x >> y; if (x>0 and y>0) c1=c1+1; if (x<0 and y>0) c2=c2+1; if (x<0 and y<0) c3=c3+1; if (x>0 and y<0) c4=c4+1; } if (c1 > c2 and c1 > c3 and c1 > c4) cout << "1-я четверть\n"; if (c2 > c1 and c2 > c3 and c2 > c4) cout << "2-я четверть\n"; if (c3 > c2 and c3 > c1 and c3 > c4) cout << "3-я четверть\n"; if (c4 > c2 and c4 > c3 and c4 > c1) cout << "4-я четверть\n"; }
