文稿成果语言c-program

Control SihaiZhang CHAP 1/SihaiZhangCHAPSihaiZhangCHAP 2/1BasicProgrammingProcess22ifStatement3Loop3ForLoop4Nested4StructureofCSihaiZhang CHAP 3/BasicNullStatement(空语句)SihaiZhang CHAP 4/控制语句(重点if()elsedoWhile()转向语句:gotoSihaiZhang CHAP 5/ if(x==y);SihaiZhang CHAP 6/{inta{intb=c=intaintb=} intb= c=}涉及到变量的有效区域问题(后续章节有介绍有效区域:变量的覆盖范围,当 SihaiZhang CHAP 7/解题-前提:程序员自己要清楚该怎么做SihaiZhang CHAP 8/顺序程序-一解:120-48=x*(50+30);二解120+48=x*(50+30);SihaiZhang CHAP 9/if语句-if(表达式elseif(表达式elseif(表达式SihaiZhang CHAP 10/if语句-if(3)printf(”OK”if(’a’)printf(”OK”嵌套if语句的配SeeDemo4-5SihaiZhang CHAP 11/(a>b)?c:max=(a>b)?a:if(a>b)max=SihaiZhang CHAP 12/switch}SihaiZhang CHAP 13/现实中很多动作,处理是相同或相似的,且重复进SihaiZhang CHAP 14/C的四种循inta=0;a+=1;a+=a+=

if-goto形式(不推荐SihaiZhang CHAP 15/while特点:先判断表达式,后执行语SihaiZhang CHAP 16/{}SihaiZhang CHAP 17/{}-while(i<=---if(sum==25)sum-=-SihaiZhang CHAP 18/for流程SihaiZhang CHAP 19/for(循环变量赋初值;循环条件;循环变量修改for(i=0;i<100;i++printf(”%d”,iSihaiZhang CHAP 20/for(i=0;i<100;i++)SihaiZhang CHAP 21/表达式1和表达式3省略的情 表达式2sum+=if(i==100)break;SihaiZhang CHAP 22/do-while流程特点:先执行语句,后判断表达SihaiZhang CHAP 23/Do-While和WhileSihaiZhang CHAP 24/gotogotoFAIL;SihaiZhang CHAP 25/if和goto的实;SihaiZhang CHAP 26/SihaiZhang CHAP 27/例题1-输入:十六进制字符串(09afA略SihaiZhang CHAP 28/F1=F2=Fn=Fn−1+ SihaiZhang CHAP 29/输入:整数输出1∼N√若M能被2∼M之间的数整除,则MSihaiZhang CHAP 30/例题4-随机行走:SeeDemo6-7-考虑一个粒子在一点上的行走，该粒子从原点出发，每一步均以几率p往左或以几率q=1p往右跨一步长（设为单位Sih