c primer plus(第六版)习题答案

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1、/*本答案包括了Cprimerplus第六版中文版2–17章几乎所有习题*//*所有题目纯手打如发现错误或想互相交流学习可加QQ420536405*/CPrimerPlus第六版中文版习题答案第二章答案3.#includeintmain(void){intdays,years=21;days=years*365;printf("我的年龄是%d岁，%d天",years,days);return0;}4.#includevoidjolly(void);voiddeny(void);intmain(void){j

2、olly();jolly();deny();return0;}voidjolly(void){printf("Forhe'sajollygoodfellow!");}voiddeny(void){printf("Whichnobodycandeny!");}5.#includevoidbr(void);voidic(void);intmain(void){br();printf(",");ic();printf("");ic();printf("");br();printf("");return0;}void

3、br(void){printf("Brazil,Russia");}voidic(void){printf("India,China");}7.#includeintmain(void){inttoes=10;inttoes_2,toes2;toes_2=2*toes;toes2=toes*toes;printf("toes是%d,toes的两倍是%d,toes的平方是%d",toes,toes_2,toes2);return0;}8.#includevoidone_three(void);voidtwo(

4、void);intmain(void){printf("startingnow");one_three();}voidone_three(void){printf("one");two();printf("three");printf("done!");}voidtwo(void){printf("two");}第三章（2.4.5.6.7.8）2.#includeintmain(void){charch;printf("pleaseinputanumber:");scanf("%d",&ch);printf(

5、"%c",ch);return0;}4.//C99之前版本不适用p计数法#includeintmain(void){floata;printf("Enterafloating-pointvalue:");scanf("%f",&a);printf("fixed-pointnotation:%f",a);printf("exponentialnotation:%e",a);return0;}5.#includeintmain(void){intage;doubleseconds;printf("ple

6、aseinputyourage:");scanf("%d",&age);seconds=age*3.156e7;printf("thecorrespondingsecondsare:%e",seconds);return0;}6.#includeintmain(void){doublequarts,n;doublem=3.0e-23;printf("inputthenumberofquarts:");scanf("%lf",&quarts);n=quarts*950/m;printf("thenumbleofH2Omolec

7、ulesis:%e",n);return0;}7.#includeintmain(void){floatinches,cms;printf("inputyourheight(inch):");scanf("%f",&inches);cms=inches*2.54;printf("yourheight(cm):%f",cms);return0;}8.#includeintmain(void){floatpint,ounce,soupspoon,teaspoon,cup;printf("inputthenu

8、mberofcups:");scanf("%f",&cup);pint=cup/2;ounce=cup*8;soupspoon=ounc