c和指针的第一个程序 哈哈

 

 

#include "iostream"

using namespace std;

#define  MAX 10

#define  LEN 50

char strraw[MAX*2+1];

int  a[MAX][2];

char str[MAX][LEN];

int count = 0;

int strcount = 0;

int getsplitarr(FILE*  fs);

int getstrarr(FILE* fs);

int showstrarr();

static void convert(const char* array);

static void showlog(const int arr[][2],int len,int wei);

int main()

{

getsplitarr(stdin);

convert(strraw);

//showlog(a,MAX,2);

getstrarr(stdin);

showstrarr();

return 0;

}

int getsplitarr(FILE*  fs)

{

if (fs == NULL)

{

return -1;

}

fgets(strraw,MAX*LEN,fs);

  return 0;

}

 int getstrarr(FILE* fs)

 {

char c = 'a';

if (fs == NULL)

{

return -1;

}

while (fgets(str[strcount],LEN,fs) != NULL) 

{

// fgets(str[strcount],LEN,fs);

// c = getchar();

if (str[strcount][0] == 10)

{

break;

}

strcount ++;

}

  return 0;

 }

int showstrarr()

{

int len = 0;

for (int i =0;i<strcount;i++)

{

len = strlen(str[i]);

cout<<"before converse:"<<str[i]<<endl;

cout<<"after converse:";

for (int j=0 ;j <count; j++)

{

if (len <a[j][0])

{

break;

}

else if ((len >= a[j][0]) && (len <= a[j][1]))

{

for (int k= a[j][0] ;k<= len-1; k++)

cout<<str[i][k];

}

else

{

for (int k= a[j][0] ;k<= a[j][1]; k++)

cout<<str[i][k];

}

}

cout<<endl;

}

return 0;

}

static void convert(const char* array)

{

int size = strlen(array);

for (int i =0;i<size;i++)

{

if (array[i] == 45 || array[i] == 10) //结束符号 注：45 ：-1；10：回车符

{

break;

}

if (array[i] == 32)//32空格键

{

continue;

}

if (a[count][0] == 0)

{

a[count][0] = array[i] - '0';

}

else if (a[count][1] == 0)

{

a[count][1] = array[i] - '0';

}

if ((a[count][0] * a[count][1]) >0)

{

count =count +1;

}

}

return;

}

static void showlog(const int arr[][2],int len,int wei)

{

for (int i=0;i<len;i++)

{

for (int j=0;j<wei;j++)

{

cout<<arr[i][j];

}

cout<<endl;

}

return ;

}

转载于:https://www.cnblogs.com/donneyming/archive/2010/04/15/1712480.html