C語言程序設(shè)計精髓編程題在線測試

1、#incIude<stdio.h>#incIude<math.h>intmain()1 ntaa,bb,cc;doubIere;printf("Inputmathl,EngIishandmath2:");scanf("%d,%d,%d",&aa,&bb,&cc);re=(aa*5+bb*1.5+cc*3.5)/10;printf("FinaIscore=%.2fn",return0;#incIude<stdio.h>#incIude<math.h>intmain(

2、)fIoatre;inti,day;printf("Inputlengthanddays:n);scanf("%f,%d",&re,&day);for(i=0;i<day;i+)(re=re/2;)printf("length=%.5fn",re);return0;#include<stdio.h># incIude<math.h>intmain()(floatre;printf("Inputpaymentp:");scanf("%f",&re);re

3、=re*0.92;printf("price=%.1fn",re);return0;# incIude<stdio.h># incIude<math.h>typedefstructclock(inthour,minute,second;CLOCK;intmain()CLOCKclockltclock2;intdiff=O,hour,minute;printf("Inputtimeone(hour,second):n);scanf("%d,%d",&cIock1.hour,&cIock1.minute);p

4、rintf("Inputtimetwo(hour,second):n);scanf("%d,%d",&cIock2.hour,&cIock2.minute);diff=abs(cIock1.hour*60+clockl.minute)-(cIock2.hour*60+cIock2.minute);hour=fIoor(diff/60);minute=diff%60;printf("%dhour%dsecondn,thour,minute);return0;#incIude<stdio.h>#incIude<math.h&

5、gt;intgcd(intx,inty)intr=x%y;while(r)(x二y;y=r;r=x%y;)returny;)intmain()(inta,b,c,d,t;printf("Inputa/b,c/d:");scanf("%d/%d,%d/%d",&a,&b,&c,&d);if(b>d)t=gcd(b,d);)eIse(t=gcd(d,b);)if(a*d/t>c*b/t)printf(',%d/%d>%d/%d,a,b,c,d);eIseif(a*d/t=c*b/t)printf(”d

6、/%d=%d/%d"，a,b,c,d);eIseprintf(',%d/%d<%d/%d",a,b,c,d);return0;#incIude<stdio.h>#incIude<math.h>intmain()intyear;doubIecapitaIfrate,deposit;charn;printf(uInputrate,year,capitaI:n)；scanf("%lfF%d,%lf",&rate,&year,&capitaI);printf("Compoundinteres

7、t(Y/N)?");scanf(n%c,ff&n);if(n='n'|n='N')eIsedeposit=capital*pow(1+rate),year);printf(ndeposit=%.4fnn,deposit);return0;#incIude<stdio.h>#incIude<math.h>intmain()intyear;doubIecapitaI,rate,deposit;charn;printf(nInputcapital,year:");scanf("%lf,%d",&a

8、mp;capital,&year);printf("Compoundinterest(Y/N)?n);scanf("%c",&n);if(year二二1|ye3r2|jyear3|y©ar5|lyear8)switch(year)case1:rate=0.0225;break;case2:rate=0.0243;break;case3:rate=0.0270;break;case5:rate=0.0288;break;case8:rate=0.0300;break;if(n="n'|n=1N')deposit=c

9、apitaI*(1+rate*year);eIsedeposit=capitaI*pow(1+rate),year);printf("rate=%.4f,deposit=%.4fn",rate,deposit);eIseprintf("Erroryear!n");return0;)#include<stdio.h>main()intman,women,chiIdren;printf(HManWomenChiIdrenn");for(man=0;man<17;man+)for(women=0;women<25;women+

10、)chiIdren=30-women-man;if(3*man+2*women+chiIdren=50)printf("%3d%8d%8dn",man,women,chiIdren)#include<stdio.h>voidmain()inte10,t,d,b,i,j,a;charOK_flag=O;for(a=10;a<34;a+)(d=a*a*a;b=a*a*a*a;e0=d/1000;e1=d/100%10;e2=d/10%10;e3=d%10;e4=b/100000;e5=b/10000%10;e6=b/1000%10;e7=b/100%10;e8

11、=b/10%10;e9=b%10;for(i=0;i<9;i+)for(j=i+1;j<9+1;j+)if(ei>ej)(t=ei;ej=t;)/if(e=0,1,2,3,4,5,6,7,8.9)for(i=0;i<=9;i+)if(ei=i)(0K_fIag=1;continue;)eIse(0K_flag=0;break;)if(0K_fIag)printf("age=%dn",a);)#include<stdio.h>intmain(void)intyn,jn,i,count=0;printf("Inputyourbirt

12、hyear:");scanf("%d",&yn);printf("Inputthisyear:");scanf("%d",&jn);for(i=yn;i<=jn;i+)(if(i%4=0)(printf("%dn",i);count+;)printf("count=%dn",count);return0;)#include<stdio.h>intmain(void)(intyn,jn,i;Iongunsignedcount=0;printf("

13、;Inputyourbirthyear:");scanf("%d",&yn);printf("Inputthisyear:");scanf("%d",&jn);for(i=yn;i<jn;i+)(if(i%4=0)count=count+366*24*60*75;)eIsecount=count+365*24*60*75;)printf("Theheartbeatsinyourlife:%lu",count);return0;#include<stdio.h>IongFa

14、ct(intn);intmain(void)(inthundred,ten,one,m,n;for(hundred=1;hundred<=6;hundred+)for(ten=0;ten<=6;ten+)(for(one=0;one<=6;one+)(m=hundred*100+ten*10+one;n=Fact(hundred)+Fact(ten)+Fact(one);if(m=n)(printf("%dn"fn);)return0;)IongFact(intn)(inti;Iongs=1;for(i=1;i<=n;i+)(s*=i;)return

15、(s);)#include<stdio.h>intFunc(intn);intmain(void)(intr)1,ml;printf("Inputn:");scanf("%d",&n1);if(n1<1000|r)1>1000000)(printf("Inputerror!n");return0;)ml=Func(r)1);printf(n%dn",ml);return0;)intFunc(intn)(intys,i;for(i=n;i>99;i-)(if(n%i=0&&

16、i<1000)ys二i;break;)returnys;)#include<stdio.h>intGcd(inta9intb);intmain(void)intn1,ml,n2,m2,ys;printf("Inputm,n:");scanf("%d,%d",&m1,&n1);if(ml<1|r)1>10000)(printfCInputerror!nH);return0;)ys=Ged(ml,n1);n2=n1/ys;m2=ml/ys;printf("%d/%dn",m2,r)2);ret

17、urn0;intGcd(inta,intb)intys,i,temp;if(a<b)(temp=a;a二b;b=temp;)for(i=a;i>0;i-)(if(a%i=0&&b%i=0)ys=i;break;returnys;)# incIude<stdio.h>intSumPrime(intn)inti;intk;intsum=0;for(i=2;i<=n;+i)(for(k=2;k<i;+k)(if(i%k=0)break;if(k=i)sum+=k;)returnsum;)intmain(void)(intn;intsum;print

18、f("Inputn:");scanf("%d",&n);sum=SumPrime(n);printf("sum=%dn"，sum);return0;)# include<stdio.h># include<math.h>doubIeY(doubIex,intn);intmain(void)(intr)1;doubIex1,jieg;printf("PIeaseinputxandn:");scanf%d",&x1,&n1);jieg=Y(x1,r)1);pri

19、ntf("Result=%.2fn",jieg);return0;)doubIeY(doubIex,intn)(doubIesum=0;inti;for(i=0;i<n;i+)(sum=sqrt(sum+x);)returnsum;)#include<stdio.h>intSum(intn);intmain(void)(intr)1,jieg;printf("Pleaseinputn:;scanf("%d",&n1);if(n1<=0)(printf("dataerror!n");return

20、0;eIse(jieg=Sum(n1);)printf("sum=%dn",jieg);return0;intSum(intn)intml=0,i;for(i=n;i>0;i一)(ml=ml+i;returnml;)#include<stdio.h>intMonkey(intn,intx);intmain(void)(intr)1,gs1=1,gs2;printf("Inputdaysn:H)；scanf("%d",&n1);gs2=Monkey(r)1,gs1);printf("x=%dn",gs

21、2);return0;)intMonkey(intn,intx)(inti,sum=1;for(i=n-1;i>0;i-)(sum=(sum+x)*2;)returnsum;)#include<stdio.h>intmain()into,d;fIoatw,p;printf(nInputpayment:H);scanf("%f",&p);if(p>=1000)c=10;eIsec=p/100;switch(c)case0:d=0;break;case 1:d=5;break;case 2:case 3:case 4:d=8;break;case

22、 5:case 6:case 7:case 8:case 9:d=10;break;case 10:d=15;break;default:printf(uerror");break;)w=p*(1-d/100.0);printf("price=%.1fn",w);return0;#include<stdio.h>intmain()(inta,n11,i,c,x=0;for(i=1;i<=10;i+)(scanf("%d",&ni);)scanf("%d",&c);c=c+30;for(i=1

23、;i<=10;i+)(if(ni<=c)x+;)printf("%d",x);return0;)#include<stdio.h>intmain(void)(intn1,a11000,i,j,sum,k,count=0;scanf("%d",&n1);for(i=0;i<n1;i+)(scanf("%dH,&a1i);)for(i=0;i<r)1-1;i+)(for(j=i+1;j<r)1;j+)(sum=a1i+a1j;for(k=0;k<n1;k+)(if(sum=a1k)(c

24、ount+;)printf("%dn,count);return0;#include<stdio.h>voidseparate(intm,intn,intp);intsearch(intm);intmain()(inti,j,k,I;intm10;for(i=123;i<333;i+)(j=i*2;k=i*3;separate(m,i,0);separate(m,j,3);separate(m,k,6);if(search(m)=1)printf("%d,%d,%dn",i,j,k);)getchar();return0;)voidseparat

25、e(intm,intn,intp)(mp=n/100;mp+1=(n/10)%10;mp+2=n%10;)intsearch(intm1)(inti,j,flag=1;for(i=0;i<9;i+)(for(j=i+1;j<10;j+)if(mi=mj)(flag=-1;break;)if(flag=-1)break;)returnflag;)#include<stdio.h>intmain(void)intn1,i,j,count=0,sum=0,a1=0;printf("Inputn(n<=500):");scanf("%d&qu

26、ot;,&n1);for(i=n1;i>1;i一)(count=0;for(j=i-1；j>0;j一)(if(i%j=0)count+;if(count=2)(break;)if(count=1)(a1+;if(a1>10)break;)printf("%6d",i);sum=sum+i;)1printf("nsum=%dn",sum);return0;)#include<stdio.h>intCountRepeatNum(intcount,intn);main()(intm,a100;Iongintn;printf

27、('*Inputn:n");scanf("%ld",&n);m=CountRepeatNum(a,n);if(m二二1)printf("Repeateddigit!n");eIseprintf("Norepeateddigit!n");)intCountRepeatNum(intcount,intn)(inti=0,b,fIag=0;intctd,k;while(n>0)(b=n%10;counti=b;n/=10;i+；for(c=O;c<=i;c+)(for(d=c+1;d<=i;d+)

28、(if(countc二二countd)fIag+;)if(flag>0)return1;eIsereturn-1;)#include<stdio.h>intlsCancel(inta,intn,intk)inti,s=0;for(i=0;i<n;i+)if(ai<=0)s+;)if(s<k)(return1;)eIsereturn0;1intmain()(inta100;inti,n,k;printf("Inputn,k:n");scanf("%d,%d",&n,&k);for(i=0;i<n;i

29、+)(scanf("%d",&ai);)if(IsCancel(a,n,k)printf("YES");eIseprintf("NO");return0;)#include<stdio.h>#include<string.h>main()(inta100100,m;intn,i,j,k,max,fIag=0,shit=0,I;printf("Inputm,n:n");scanf("%d,%d",&n,&l);printf("Inputma

30、trix:n");for(i=0;i<n;i+)for(j=0;j<l;j+)scanf("%d",&aij);for(i=0;i<n;i+)fIag=0;m=ai0;for(j=0;j<l;j+)if(aim=aij;max=j;)for(k=0;k<n;k+)(if(akmax<=m&&k!=i)(fIag=1;break;)if(fIag=0)(printf("a%d%dis%dn",i,max,m);shit=1;break;)if(shit-0)printf("No

31、saddIepoint!n");)#include<stdio.h>#include<stdlib.h>#incIude<string.h>intMyatoi(charstr)(inti,j;for(i=0,j=0;stri!='0,;i+)(if(stri>='0'&&stri<='9')strj=stri;j+;)strj='O'returnatoi(str);)intmain()(chars7;printf("Inputastring:")

32、;scanf("%7s",s);printf("%d",Myatoi(s);printf("n");return0;#include<stdio.h>#include<stdIib.h>#include"string.h"intfind(constchara,constcharb口)(inti,j,flag;for(i=0;i<=strIen(a)-strIen(b);i+)(if(ai=b0)(flag=1;/printf("!n");for(j=1;j<s

33、trlen(b);j+)if(ai+j!=bj)flag=0;)if(flag-1)(break;)if(flag!=1)return-1;eIsereturni+1;)intmain()chara100,b100;intn;printf("Inputastring:");gets(a);printf("Inputanotherstring:");gets(b);n=find(a,b);if(n!=-1)printf("SearchingresuIts:%dn",n);eIseprintf("Notfound!n"

34、);return0;)#include<stdio.h>#incIude<string.h>intmain()(chara80;intb,i,j,t=1,11fnum=O;printf("Inputastring:n")；gets(a);for(i=0;i<strlen(a);i+)(E;for(j=i+1;j<strlen(a);j+)(if(aj=ai)(t+;)if(i-0)(tl=t;)setl=t;num=i;)printf("%c:%dn",anum,tl);)#include<stdio.h>

35、#incIude<string.h>intmain()(printf("Inputastring:");charsave2100;inta,b,i,j;gets(save0);i=0;b=3;for(j=0;j<strlen(save0);j+)(if(saveij>='A'&&saveij<='Z')|(saveij>='a'&&saveij<=,z')(saveij+=b;if(saveij>='A'&&

36、saveij<='Z')|(saveij>='a'&&saveij<='z')=0)saveij一二26;)puts(save0);return(0);#include<stdio.h>#include<string.h>intmain(void)printf("InputM,T,U,F,D:");Iongintm,t,u,f,d;scanf ("%ld%ld%ld%ld%ld", &m,&t, &u, &f, &am

37、p;d); pr i ntf ("Input conditionsof road:");char T 10000;inti, count = 1 ;for (i = 0; i< t; i+) (scanf ("%c", &Ti);)longintrealTime = m;i = 0;while (realTime> 0 &&i< t)(count+;switch (Ti +)(case'u':reaITime -= (u + d);break;case'f':reaITime -=

38、 (f + f);break;case'd':reaITime -= (u + d); break;)if (reaITime< 0)(count;)1pr i ntf ("num=%Idn", 一count);return 0;#include<stdio. h>#include<string. h>i nt ma i n ()(i nt nt i, j, k, o, e;printf ("Input n:")；scanf("%d",&n);printf("Inputn

39、umbers:");charsn,oddn,evenn;for(i=0,j=0,k=0;i<n;i+)(scanf("%d",&si);if(si%2=0)/even(evenk+=si;e=k;)eIse(oddj+=si;。二j；)evene='0'；oddo='0*;for(i=0;i<o;i+)(if(i=0)(printf("%d",oddi);)eIse(printf(",%d",oddi);)printf("n");for(i=0;i<e;i

40、+)(if(i=0)(printf("%d",eveni);)eIse(printf(",%d",eveni);)return0;#include<stdio.h>#incIude<string.h>intmain()(printf("Inputthefirststring:");chara80,b80;gets(a);if(strlen(a)!=1)printf("Inputthesecondstring:");eIse(printf("Inputacharacter:n&quo

41、t;);)gets(b);char*p=strstr(a,b);if(p)(printf("Yesn");)eIse(printf("Non");)return0;)#include<stdio.h>#include<string.h>intmain()(chars10="Sunday","Monday","Tuesday","Wednesday11,"Thursday","Friday","Saturday&q

42、uot;);charss10;inti;printf("PIeaseenterastring:n");gets(ss);for(i=0;i<=6;i+)if(strcmp(ss,si)=0)printf("%sis%dn",ss,i);return0;)printf("Notfound!n");return0;)#include<stdio.h>typedefstructMytime(inthour;intmin;intsec;T;intmain()(Tt1,t2,t3;intsec1=0,sec2=0,sec3=0

43、;printf("Inputtimeone:(hour,minute):");scanf("%d,%d",&t1.hour,&t1.min);printf("Inputtimetwo:(hour,minute):");scanf("%d,%d",&t2.hour,&t2.min);sed=t1.hour*3600+t1.min*60+0;sec2=t2.hour*3600+t2.min*60+0;if(sed>=sec2)sec3=sed-sec2;eIsesec3=sec2-

44、sed;t3.hour=sec3/3600;sec3%=3600;t3.min=sec3/60;t3.sec=sec3%60;printf("%dhour,%dminutenH,t3.hour,t3.min);return0;)#include<stdio.h>typedefstructwinnerscharname20;intfinalScore;intcIassScore;charwork;charwest;intpaper;intschoIarship;WIN;intmain()(printf("Inputn:");intn,i;scanf(&q

45、uot;%d",&n);WINstun;for(i=0;i<n;i+)printf("Inputname:");scanf("%s",);printf("Inputfinalscore:");scanf("%d",&stui.finalScore);printf(HInputcIassscore:");scanf("%d",&stui.cIassScore);getchar();printf("Classcadreornot?(Y/N):");scanf("%c",&stui.work);getchar();printf("StudentsfromtheWestornot?(Y/N):");scanf("%c",&stui.west);getchar();printf("InputthenumberofpubIishedpapers:");scanf("%d",&stui.paper);stui