浙江省2级c语言上机调试习题库.doc

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1、程序调试1、#include#includevoidfun(char*s,char*t){inti,sl;sl=strlen(s);for(i=0;i

2、,t[100];scanf("%s",s);fun(s,t);printf("%s",t);}2、#includevoidmain(){intn,i;scanf("%d",&n);/******1******/i=1;//i=2;while(n>1)if(n%i==0){printf("%dt",i);n/=i;}else/********2*******/n++;//i++;}3、#include#includevoidmain(){intn,

3、s=0;scanf("%d",&n);n=fabs(n);/********1*******/while(n>1){//1}n2}n!=0s=s+n%10;/********2******/n=n%10;//n=n/10;}printf("%d",s);}4、#include#include#includevoidmain(){inti,n;/*****1*****/structaxy{floatx,y;}a;//structaxy{floa

4、tx,y;}*a;scanf("%d",&n);a=(float*)malloc(n*2*sizeof(float));for(i=0;i

5、io.h>voiditoa(longi,char*s){if(i==0)return;/******1******/*s='1'+i%10;//*s='0'+i%10;itoa(i/10,s-1);}voidmain(){longn;charstr[7]="";scanf("%ld",&n);/******2******/itoa(n,str+6);//itoa(n,str+5);printf("%s",str);}6、#include#defineN10voidmain(){in

6、ti,j,min,temp;inta[N]={5,4,3,2,1,9,8,7,6,0};printf("Thearrayis:");/*输出数组元素*/for(i=0;i=a[j])/******2******/temp=a[min];a[mi

7、n]=a[j];a[j]=temp;/*数据交换*///temp=a[min];a[min]=a[i];a[i]=temp;}printf("Thesortednumbers:");/*输出排序结果*/for(i=0;ivoidmain(){chars1[80],s2[40];inti=0,j=0;printf("Inputthefirststring:");scanf(

8、"%s",s1);printf("Inputthesecondstring:");scanf("%s",s2);while(s1[i]!='')/******1******/i+1;//i=i+1;while(s2[j]!='')/******2******/s1[++i]=s2[++j];/*拼接字符到s1*///s1[i++]=s2[j++];s1[i]='';printf("Newstring:%s",s1);}}8、#include