高等学校计算机二级语言试题库大部分

#include<math.h>#include<stdio.h>#include<string.h>#include<conio.h>voidmain(){charstr1[100],t[200];inti,j;/**/i=0; strcpy(str1,"4AZ18c?Ge9a0z!");for(i=0;i<strlen(str1);i++){/**/if((str1[i]%2==0)&&(i%2!=0)) if((str1[i]%2==0)&&{t[j]=str1[i];}}t[j]=printf("\nOriginalstring:%s\n",str1); Resultstring:%s\n",t);}#include<string.h>#include<conio.h>#include<math.h>#include<stdio.h>#defineM50doublefun(int{doubley=inti,j;{/**/if((i<10)&&(i%3==0)) {/**/y+=1/i; }if(j==n)}return}void{printf("fun(8)=%8.3lf\n",}#include<stdio.h>voidmain(){ inti;j; inti,j;(概念错误for{for(j=1;j<=10-2*i;j++)printf(" for for(j=1;j<=2*i- printf("*}}#include#include/**/int intfun()(概念错误{inthen,cock,chicken,n=0;{chicken=2*(100-hen-/**/if(cock+hen+chicken=100)**/ if{if(n==20)getch(); }return}void{intnum;printf("\nThereare%dsolutions.\n",num); #include<stdio.h>#include<conio.h>voidmain(){int/**/charch, charch;(概念错误printf("Inputanexpression:");/**/switchch switch{case'+':result=m+n;break;case'-':result=m-n;break;case'*':result=m*n;break;case'%':result=m%n;break;case'/':result=m/n;break;default:{printf("Error!\n");flag=1;}if(!flag)printf("%d%c%d=%d\n",m,ch,n,result);}#include<stdio.h>#include<math.h>voidmain(){intnum;printf("\nThetotalofprimeis%d",num); int{intfor(m=201;{k=sqrt(m+1);/**/if(m/i==0) /**/if(i==k) {printf("%-4d",m);if(n%10==0)}}return}#include<stdio.h>voidmain(){/**/intsum=1,i; intsum=0,ifor(i=100;i>1;i--) if(i%2=0)sum+=i; if(i%2==0)sum+=i;}#include<stdio.h>voidmain(){int/**/ if }}#include<stdio.h>#include<math.h>voidmain(){int printf("Inputaninteger:");f=/**/ /**/;}#include<stdio.h>voidmain(){doublepi=0;longi,sign=1;{sign=/**/ }pi*=/** }#include#include<stdlib.h>intmax,min;voidfind_max_min(int*p,int{int*q;for(q=p;q</**/p+num /**/;q++) 指针从p开始,向下移动,直到结束p+numif(/**/max<*q /**/)max=*q; elseif(min>*q)}void{intprintf("Input10numbers:");for(i=0;i<10;i++)scanf("%d",&num[i]);find_max_min(/**/ }#include<stdio.h>voidmain(){intintplu=/**/403 for(a=1;a<10;a++)for(b=1;b<10;{ka*10+b)*/**/(b*10+a /** if(k==plu)printf("A=%d,B=}}#include<stdio.h>voidmain(){int {if(n>0)else/**/b++; }printf("Positiveinteger:%d,negativeinteger:}#include<stdio.h>#include<conio.h>intprime(intn){intfor(k=2;k<=n/2+1;if(n%k==0){flag=/**/ /**/;break;}returnflag;}void{intnum,a;{printf("Pleaseinputanevennumber:");scanf("%d",&num);if(prime(a)&&prime(/**/(num-a) printf("\n%d=%d+%d",num,a,num-}#include<stdio.h>#include {float{}/**/while printf("therootis:%.2f\n",x);}#include<stdio.h>voidmain(){chars[80];inti;printf("Pleaseinputastring:");for(i=0;s[i]!='\0';/**/ {elseif(/**/ }}#includefloataverage(int*pa,int{int floatavg=0; avg=avg+/**/pa avg=avg/n;return}void{intfloatm=average(/**/a /**/,5);}#include<stdio.h>#include<math.h>voidmain(){int/**/floatf; printf("Inputaninteger:");f= /**/}#include<stdio.h>voidmain(){inta=0;b=0; {if(n%2==0) elseb+=n }printf("Sumofevennumber:%d,Sumofoddnumber:}#include<stdio.h>voidmain() intn,i;doubles,fac;/**/s=0;fac=1; { }}#include<math.h>#includedoublefun1(double{}void{printf("fun1(0.76)=%8.3lf\n",printf("fun1(3.00)=%8.3lf\n",printf("fun1(3.76)=%8.3lf\n",}#include<string.h>#include<conio.h>#include<math.h>#include<stdio.h>intfun2(inta[],intn,intb[],int{}void{intn=10,i,intaa[10]={12,-10,-31,-18,-15,50,17,15,-20,intbb[10],cc[10];printf("Thereare%2delementsinaa.\n",n);printf("Theyare:");for(i=0;i<n;i++)printf("%6d",aa[i]);nb=fun2(aa,n,bb,cc);printf("Elementsinbbare:");for(i=0;i<nb;i++)printf("%6d",bb[i]);printf("Elementsinccare:for(i=0;i<nb;i++)printf("%6d",cc[i]);printf("Thereare%2delementsinbb.\n",}#include<math.h>#includedoublefun1(double{}void{printf("fun1(0.76)=%8.3lf\n",printf("fun1(3.00)=%8.3lf\n",printf("fun1(3.76)=%8.3lf\n",}#include<string.h>#include<conio.h>#include<math.h>#include<stdio.h>voidfun2(chara[],charb[],char{}void{charstr1[15]="Fuzhou",str2[15]="Fujian",str3[15]="";printf("Theorderedstringsis:%s,%s,%s\n",str1,str2,str3);}#include<math.h>#includedoublefun1(double{}void{printf("fun1(0.76)=%8.3lf\n",printf("fun1(3.00)=%8.3lf\n",printf("fun1(3.76)=%8.3lf\n",}#include<stdio.h>int