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1、全国计算机等级考试论坛 ： http:/*题目 1请编写一个函数 jsValue(int m,int k,int xx)，该函数的功能是：将大于整数 m 且紧靠 m 的k 个素数存入数组 xx 传回。最后调用函数 writeDat()读取 10 组数据，分别得出结果且把结果输出到文件 out.dat 中。部分源程序存在文件 prog1.c 中。例如：若输入 17 5 则应输出：19，23，29，31，37。请勿改动主函数 main()和写函数 writeDat()的内容。#include #include void readwriteDat();int isP(int m)int i;for(
2、i=2;i0;m+)if(isP(m) xxs+=m; k-;main()int m,n,xx1000;clrscr();printf(nPlease enter two integers:);scanf(%d%d,&m,&n);num(m,n,xx);for(m=0;m#define MAX 200int aMAX, bMAX, cnt = 0 ;void jsVal() int i,j,qw,bw,sw,gw;for(i=0;i#include #include char xx5080 ;int maxline = 0 ; /* 文章的总行数 */int ReadDat(void) ;vo
3、id WriteDat(void) ;void StrOR(void)int i,righto,j,s,k;char tem80;for(i=0;i=0;j-) k=0; memset(tem,0,80);if(xxij=o)righto=j; for(s=righto+1;s#include #include #include char xx5080;int maxline=0;/*文章的总行数*/int ReadDat(void);void WriteDat(void);void StrOL(void) int i,j,k,s,m,strl;char str80;for(i=0;i=0;j
4、-) if(isalpha(xxij) k+;else for(m=1;m#include #include int aa200,bb10;void jsSort()int i,j,data;for(i=0;iaaj%1000|aai%1000=aaj%1000&aai#include#includeint aa200,bb10;void jsSort()int i,j,data;for(i=0;iaaj)data=aai;aai=aaj;aaj=data;for(i=0;i#include #include #include #include #define MAX 100typedef s
5、tructchar dm5; /*产品代码*/char mc11; /*产品名称*/int dj; /*单价*/int sl; /*数量*/long je; /*金额*/PRO;PRO sellMAX;void ReadDat();void WriteDat();void SortDat()int i,j;PRO xy;for(i=0;i#include #include #include unsigned char xx5080;int maxline=0;/*文章的总行数*/int ReadDat(void);void WriteDat(void);void encryptChar() i
6、nt i,j;for(i=0;i130) continue;else xxij=xxij*11%256;void main()clrscr();if(ReadDat()printf(数据文件 ENG.IN 不能打开！n007);return;encryptChar();WriteDat();int ReadDat(void)FILE *fp;int i=0;unsigned char *p;if(fp=fopen(eng.in,r)=NULL) return 1;while(fgets(xxi,80,fp)!=NULL)p=strchr(xxi,n); if(p)*p=0;i+;maxline
7、=i;fclose(fp);return 0;void WriteDat(void)FILE *fp;int i;fp=fopen(ps1.dat,w);for(i=0;i#include #include char xx5080;int maxline=0;/*文章的总行数*/int ReadDat(void);void WriteDat(void);void SortCharD(void)int i,j,k,strl;char ch;for(i=0;i#include #include char xx5080;int maxline=0;/*文章的总行数*/int ReadDat(void
8、);void WriteDat(void);void ConvertCharA(void) int i,j;for(i=0;i=a&xxij#include #include #include #define N 81void readwriteDAT();void chg(char *s)int I;for(I=0;I=a&si=A&si#include #include #include #include #define MAX 100typedef structchar dm5; /*产品代码*/char mc11; /*产品名称*/int dj; /*单价*/int sl; /*数量*
9、/long je; /*金额*/PRO;PRO sellMAX;void ReadDat();void WriteDat();void SortDat()int i,j;PRO xy;for(i=0;i0|strcmp(selli.mc,sellj.mc)=0&selli.jesellj.je)xy=selli;selli=sellj;sellj=xy;void main() memset(sell,0,sizeof(sell);ReadDat();SortDat();WriteDat();void ReadDat()FILE *fp;char str80,ch11;int i;fp=fope
10、n(IN.DAT,r);for(i=0;i#include #include #include #include #define MAX 100typedef structchar dm5; /*产品代码*/char mc11; /*产品名称*/ int dj; /*单价*/int sl; /*数量*/ long je; /*金额*/PRO;PRO sellMAX;void ReadDat();void WriteDat();void SortDat()int i,j;PRO xy;for(i=0;i0|strcmp(selli.dm,sellj.dm)=0&selli.je#define M
11、AX 200int aMAX, bMAX, cnt = 0 ;void jsVal()int i,j,flag;for(i=0;iaj&ai%2) flag=1;else flag=0;break;if(flag=1) bcnt+=ai; for(i=0;ibj) flag=bi;bi=bj;bj=flag;void readDat()int i ;FILE *fp ;fp = fopen(in.dat, r) ;for(i = 0 ; i #define MAX 200int aMAX, bMAX, cnt=0;void jsVal()int i,j;int qw,bw,sw,gw;for
12、(i=0;ibj) qw=bi;bi=bj;bj=qw;void readDat()int i ;FILE *fp ;fp = fopen(in.dat, r) ;for(i = 0 ; i #include #include char xx5080;int maxline=0;/*文章的总行数*/int ReadDat(void);void WriteDat(void);void StrCharJR()int i,j;for(i=0;i4);void main()clrscr();if(ReadDat()printf(数据文件 IN.DAT 不能打开！n007);return;StrChar
13、JR();WriteDat();int ReadDat(void)FILE *fp;int i=0;char *p;if(fp=fopen(IN.DAT,r)=NULL) return 1;while(fgets(xxi,80,fp)!=NULL)p=strchr(xxi,n);if(p)*p=0;i+;maxline=i;fclose(fp);return 0;void WriteDat(void)FILE *fp;int i;clrscr();fp=fopen(OUT8.DAT,w);for(i=0;i#include #include char xx5080 ;int maxline =
14、 0 ; /* 文章的总行数 */int ReadDat(void) ;void WriteDat(void) ;void ChA(void) int i,j;char ch;for(i=0;i#include #include #include unsigned char xx5080;int maxline=0;/*文章的总行数*/int ReadDat(void);void WriteDat(void);void encryptChar() int i,j;for(i=0;i#include #include int findStr(char *str,char *substr) int i,j,len1,len2,cnt=0,flag;len1=strlen(str);len2=strlen(substr);for(i=0;iint jsValue(int t) int f0=0,f1=1,fn;fn=f0+f1;while(fn#include #include float countValue() float x0,x1;x1=0.0;do x0=x1;x1=cos(x0);while(fabs(x0-x1)=0.000001);return x1;main()clr
