c-free程序试题答案

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1、(2)#includemain(){intM,t,i,M1,n=0;printf("Pleaseenteranumber:");scanf("%d",&M);/************found************/for(t=1;t<=m;t++){____(1)____for(i=2;i

2、%5==0)printf("");}#includevoidNONO(void);intfact(inti){intp,j;/***********begin***********//***********end************/returnp;}main(){intm,n,s;/***********begin***********//***********end************/printf("s=%d",s);NONO();}voidNONO(void){FILE*wf;ints;wf=fope

3、n("out1.dat","w");s=fact(10)/(fact(4)*fact(6));fprintf(wf,"s=%d",s);fclose(wf);}#includemain(){inta[3][3]={4,4,34,7,3,12,5,6,5},i,j,max;printf("Themaxis:");for(i=0;i<3;i++){/************found************/max=a[0][0];for(j=0;j<3;j++)/************found************/

4、if(max>a[j][i])max=a[j][i];printf("%3d",max);}}1.#include2.#include3.#include4.main()5.{inti,n;6.longa,sn;7.longfn(longa,intn);8.printf("Entera:");9.scanf("%ld",&a);10.printf("Entern:");11.scanf("%d",&n);12.sn=0;13.for(i=1;i<=n;i++)14./************

5、found************/15.____(1)____16.printf("sum=%ld",sn);17.}18.longfn(longa,intn)19.{20.inti;21.longtn=0;22.for(i=1;i<=n;i++){23./************found************/24.____(2)____1.}2.returntn;3.}4.#include#include#includemain(){intfather,daughter;in

6、ti;daughter=12;/************found************/father=30;/************found************/for(i=1;father!=2*daughter;i++){daughter++;father++;}printf("After%dyears,father'sageistwicetodaughter'sage",i);printf("Theiragesare%dand%d",father,daughter);}#includemain(){

7、inti,a[10];for(i=1;i<=10;i++)/**************found************/___(1)___;for(i=0;i<5;i++)/**************found************/___(2)___;for(i=0;i<10;i++)printf("%5d",a[i]);printf("");}