循環(huán)語(yǔ)句的格式

循環(huán)語(yǔ)句的格式2課程提綱什么是循環(huán)While循環(huán)循環(huán)控制3課程目標(biāo)能夠用循環(huán)求1+2+3+…+n的和能夠用循環(huán)求1*2*3*…*n的積掌握循環(huán)控制的方法4什么是循環(huán)做我女朋友唄體重低于120kg，再來(lái)找我5什么是循環(huán)小胖的減肥計(jì)劃-如果體重>120kg就執(zhí)行減肥動(dòng)作天數(shù)減肥動(dòng)作1跑5km,

做500個(gè)俯臥撐2跑5km,

做500個(gè)俯臥撐3跑5km,

做500個(gè)俯臥撐4跑5km,

做500個(gè)俯臥撐…跑5km,

做500個(gè)俯臥撐n跑5km,

做500個(gè)俯臥撐6什么是循環(huán)循環(huán)是指重復(fù)執(zhí)行同一段代碼Python里的循環(huán)可以分為7while循環(huán)基本語(yǔ)法while

條件:

語(yǔ)句while

weight>120:跑5km,做500個(gè)俯臥撐條件語(yǔ)句真8while循環(huán)#coding=gbkimportrandomweight=160;day=0;whileweight>120: print"" day=day+1; print"跑10km" print"做100個(gè)俯臥撐" weight-=random.random();#random.random()generatearandombetween0and1.0 print"第%d天，weight=%f"%(day,weight)input();9循環(huán)控制10循環(huán)控制-break#coding=gbkimportrandomweight=160;day=0;whileweight>120: print"" day=day+1; supurise=random.randint(0,10); ifsupurise==5: print"第%d天，我看到了悲劇的一幕，停止減肥"%(day)

break;

print"跑10km" print"做100個(gè)俯臥撐"

weight-=random.random();#random.random()generatearandombetween0and1.0print"第%d天，weight=%f"%(day,weight)input();0and1.0print"第%d天，weight=%f"%(day,weight)input();11循環(huán)控制-continue#coding=gbkimportrandomweight=160;day=0;whileweight>120: print"" day=day+1; supurise=random.randint(0,10); ifsupurise==5: print“第%d天，我看到了悲劇的一幕，今天停止減肥"%(day)

continue; print"跑10km" print"做100個(gè)俯臥撐" weight-=random.random();#random.random()generatearandombetween0and1.0 print"第%d天，weight=%f"%(day,weight)input();12練習(xí)1.求1+2+3+…+n的和(n=100)2.求1*2*3*…*n的積(n=10)13課程回顧什么是循環(huán)Whil