c语言全部题目与答案

《c语言全部题目与答案》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。

1、C语言全部题目及答案Exercise1:ProgrammingEnvironmentandBasicInput/Output1.Writeaprogramthatprints“Thisismyfirstprogram!”onthescreen.(a)Savethisprogramontoyourowndiskwiththenameofe2-1a;(b)RunthisprogramwithoutopeningTurboC;(c)Modifythisprogramtoprint“Thisismysecondprogram!”,thensaveitase2-1b.Pleasedonotov

2、erwritethefirstprogram.2.Writeaprogramthatprintsthenumber1to4onthesameline.Writetheprogramusingthefollowingmethods:(a)Usingfour“printf”statements.(b)Usingone“printf”statementwithnoconversionspecifier(i.e.no‘%’).(a)Usingone“printf”statementwithfourconversionspecifiers3．(a)Writeaprogramthatcalcul

3、atesanddisplaysthenumberofminutesin15days.(b)Writeaprogramthatcalculatesanddisplayshowmanyhours180minutesequalto.(c)(Optional)Howabout174minutes?ANSWERS:#includeintmain(){printf("Thisismyfirstprogram!");return0;}#includeintmain(){printf("1");printf("2");printf("3");printf("4")

4、;return0;}#includeintmain(){floatdays,minutes;days=15;minutes=days*24*60;#includeintmain(){printf("Thisismysecondprogram!");return0;}#includeintmain(){printf("1234");return0;}#includeintmain(){printf("%d%d%d%d",1,2,3,4);return0;printf("Thenumberofminutesin15d

5、aysare%f",minutes);return0;}#includeintmain(){floatminutes,hours;minutes=180;hours=}minutes/60;printf("180minutesequalto%fhours",hours);return0;}#includeintmain(){floatminutes,hours;minutes=174;hours=minutes/60;printf("174minutesequalto%fhours",hours);return0;}Exercise2:

6、DataTypesandArithmeticOperations1.Youpurchasealaptopcomputerfor$889.Thesalestaxrateis6percent.WriteandexecuteaCprogramthatcalculatesanddisplaysthetotalpurchaseprice(netprice+salestax).2．Writeaprogramthatreadsintheradiusofacircleandprintsthecircle’sdiameter,circumferenceandarea.Usethevalue3.1415

7、9for“p”.3．Writeaprogramthatreadsintwonumbers:anaccountbalanceandanannualinterestrateexpressedasapercentage.Yourprogramshouldthendisplaythenewbalanceafterayear.Therearenodepositsorwithdraws–justtheinterestpayment.Yourprogramshouldb