var x, y: real;begin write('x = '); read(x); write('y = '); read(y); {1} if (y >= x + 3) and (x <= 0) and (sqr(x + 1) + sqr(y - 2) <= sqr(2)) or (x >= 0) and (y <= -x + 3) and (sqr(x + 1) + sqr(y - 2) <= sqr(2)) then writeln('1: YES') else writeln('1: NO'); {2} if (y <= 2) and (y >= 0) and (sqr(x - 3) + sqr(y) >= sqr(1)) or (y <= 0) and (sqr(x - 3) + sqr(y) <= sqr(1)) then writeln('2: YES') else writeln('2: NO'); {3} if (y >= 0) and (y <= x + 1) and (y <= -x + 2) or (y >= 0) and (y <= x - 2) then writeln('3: YES') else writeln('3: NO'); {4} if (sqr(x - 2) + sqr(y) >= sqr(1)) and (sqr(x - 2) + sqr(y) <= sqr(2)) and ((x - 2) * y >= 0) then writeln('4: YES') else writeln('4: NO'); {5} if (sqr(x) + sqr(y) <= sqr(2)) and ((y <= x - 2) or (y >= x + 2)) then writeln('5: YES') else writeln('5: NO'); {6} if (sqr(x - 2) + sqr(y - 2) >= sqr(1)) and (y <= x + 2) and (y >= -x + 2) and (y >= x - 2) and (y <= -x + 6) then writeln('6: YES') else writeln('6: NO'); {7} if (y <= 2) and (y >= -2) and (sqr(x) + sqr(y) >= sqr(1)) and (sqr(x - 2) + sqr(y) >= sqr(1)) and (sqr(x - 2) + sqr(y) >= sqr(1)) then writeln('7: YES') else writeln('7: NO'); {8} if (sqr(x - 2) + sqr(y) <= sqr(2)) and (sqr(x - 2) + sqr(y) >= sqr(1)) and (sqr(x - 2) + sqr(y + 2) <= sqr(2)) then writeln('8: YES') else writeln('8: NO'); {9} if (y <= 3) and (y >= 0) and (y >= x) and (y >= -x + 3) or (y <= 3) and (y >= 0) and (y <= x) and (y <= -x + 3) then writeln('9: YES') else writeln('9: NO'); {10} if ((sqr(x - 3) + sqr(y) <= sqr(2)) and (sqr(x - 3) + sqr(y) >= sqr(1)) or (sqr(x - 3) + sqr(y) <= sqr(4)) and (sqr(x - 3) + sqr(y) >= sqr(3))) and (y >= 0) then writeln('10: YES') else writeln('10: NO'); {11} if (y <= 2) and (y >= -2) and (x >= -2) and (x <= 2) and (sqr(x - 2) + sqr(y - 2) >= sqr(1)) then writeln('11: YES') else writeln('11: NO'); {12} if (y <= 3) and (y >= 1) and (x >= 1) and (x <= 5) and (sqr(x - 3) + sqr(y - 2) >= sqr(1)) then writeln('12: YES') else writeln('12: NO'); {13} if (y <= 0) and (y >= -3) and (x >= -1) and (x <= 1) or (y <= x + 2) and (y <= -x + 2) and (y >= 0) then writeln('13: YES') else writeln('13: NO');end.Последние 3, я думаю, можно оставить Вам)