you play game contain multiple character character main property attack defense you give 2D integer array property propertiesi attacki defensei represent property ith character gameA character say weak character attack defense level strictly great character attack defense level more formally character say weak exist character j attackj attacki defensej defenseiReturn number weak character example 1input property 556336output 0explanation no character strictly great attack defense otherexample 2input property 2233output 1explanation the character weak second character strictly great attack defenseexample 3input property 1510443output 1explanation the character weak second character strictly great attack defense constraints2 propertieslength 105propertiesilength 21 attacki defensei 105