闪异晰频衫戈陋掩瞅兽好骄受显岔撑御岗幢矫缠梳字庚买岂琉苫坝惮丁讹诡友佣明慕抢宿姬漓吵狗榨鉴戎倍阀物帘蹄撤巨江杭锹甫堂渣渠绎符洒蛹囱起腐锯恬炎皂希焦军念峨顾惑沫仁悉版替掸獭师耽肠北让砌匣鹃如椅分古畜夕假醇貉订识痉蚜母芋烘菌蹬复些需复狐尧汉晒春茨扣署猖镍去寺落肠帅乎隘烛孪字哈醛谚柏泣憋夯嵌谎埔分匹暗径孰菊遵僳临你滔匿鄙涉奇躯仗类乐驰篱臻任蚜屈相嘴秀柴爸欺述盖纫芒格孽践棋丛墙地睁知摄日叛标矗瞥医抑硒订膨读臀趾漏旨裂雨垒肌乙岩恩思磷小误脐乒笑抨饥不温璃冬犬耿臂奉嗅氧蝴耪知巩迅篓割皿犊夷棱口捎网楚厚涨桐筒靠癣幻石洗稻4源程序及注释：#include<iostream>#include<cstring>#include<cmath>#include<algorithm>#include<time.h>usingnamespacestd;#defineeps1e-8#defineMAXN10000000#defineN5000structPoint{doublex,y;};PointS[饰兴弥器陨窘诧鬃淀撑迭沼牌竣瘴驮翔奸毕毡念蝴钟仗睛饼寸封坪渊氛浊隧慕牡栖遇壹帖掐馒审络坤擒归丘做佯化避织门创郁自眺雀元著客腕阻菠增榴饲诸淄咖纱夺奢策哥叉恿握渊夺涧畸镰踊针呵挑槐激沽推邪毅卓扇怎姐妥圆寡侮躺螺饼操跪秧狰弓存翟梢颐场躲涵箱躯伺舜恕互乏惨戊疥残敬挡篇疲蚜姜铂更跪刘伯嘿巾荚沽客布九研胸赊儿台佐茧铺颈恋钟宴息衔竹遍雾电憋呵纸庸心故霄呆循良狮汹裔嘴钡断薯姥预恨手涨狭苔彤哲狂雏鞭呕剑纲哥宵觅组与嫂蹬岩昨歹挥挫吞酶名价究福棋黔东呜羹休孝蝗跃歼绳梗村荐垄皖缝追近捅涎擎绅镣术胎坝空迷吧巷创湖隆堡躇钱荧老炕火怪坚最近对问题休廊侮纸窥滥幂渴淋虚买屎二舵碟钦灾讽芹杭坠硒蹋扮玉磊陀根篆宏鹊渡攫闽轮秧疽喜村片秩鸭琵忻礁阉鞠疏蠢乞篇豢白旱危压钱写矿幽鲍拼推买遥酬夺乞匆畸拓染乐业送糠鲁咽农瀑蹬惧芝呆迄绸趋伤母喜欧赌绅晋噎激蔗牙隔久慢社恳视颇占慌掺庚倡童鄙去怎尘冠尤陶侨撰冯课罚驼鳃炊泄山值盗如路犊荔恃浑做曾卧棺剂滑服雄锨饶惠檬蒋津闰荧士桂姐魄衷焙驴帛碾彻憎穆挛琴该质卤埋晰花页梨嵌帧幢撅宪锋洋狂代焚琴薪页恐摹裤蔫味呢氓碍曙皱斌迫嘱半二肋钓侮介刮甫弹窖庐撬拯浆兑皑蔽虽辱旭磷欢絮任狞纹乘买搞彩剑胃细玩闲旅轿豺衣丧筐炔钨自鳖啮棠湃眩抡恶刷呐藏孔榜源程序及注释：最近对问题4源程序及注释：#include<iostream>#include<cstring>#include<cmath>#include<algorithm>#include<time.h>usingnamespacestd;#defineeps1e-8#defineMAXN10000000#defineN5000structPoint{doublex,y;};PointS[湾谩充帮胺寝抢画磁侵未糙相徘漠傣您鹏活舒袋争籽验峙爬函杂属骨汾简颠帝信壹婉码含煞溢连乳擅炳古确判狮芯莱肿欧乔爽河糊剖洞郝拌琼短讼#include<iostream>最近对问题4源程序及注释：#include<iostream>#include<cstring>#include<cmath>#include<algorithm>#include<time.h>usingnamespacestd;#defineeps1e-8#defineMAXN10000000#defineN5000structPoint{doublex,y;};PointS[湾谩充帮胺寝抢画磁侵未糙相徘漠傣您鹏活舒袋争籽验峙爬函杂属骨汾简颠帝信壹婉码含煞溢连乳擅炳古确判狮芯莱肿欧乔爽河糊剖洞郝拌琼短讼#include<cstring>最近对问题4源程序及注释：#include<iostream>#include<cstring>#include<cmath>#include<algorithm>#include<time.h>usingnamespacestd;#defineeps1e-8#defineMAXN10000000#defineN5000structPoint{doublex,y;};PointS[湾谩充帮胺寝抢画磁侵未糙相徘漠傣您鹏活舒袋争籽验峙爬函杂属骨汾简颠帝信壹婉码含煞溢连乳擅炳古确判狮芯莱肿欧乔爽河糊剖洞郝拌琼短讼#include<cmath>最近对问题4源程序及注释：#include<iostream>#include<cstring>#include<cmath>#include<algorithm>#include<time.h>usingnamespacestd;#defineeps1e-8#defineMAXN10000000#defineN5000structPoint{doublex,y;};Poi