求非空格字符串的长度，并打印字符串

int getCount(char *str,int *pCount)
{
	char *p=str;
	int i=0;
	int j=0;
	int ncount=0;
	j=strlen(p)-1;
	if(str == NULL|| pCount ==NULL)
	{
		return -1;
	}
	while(isspace(p[i])&&p[i]!='
 
 
int getCount(char *str,int *pCount)
{
	char *p=str;
	int i=0;
	int j=0;
	int ncount=0;
	j=strlen(p)-1;
	if(str == NULL|| pCount ==NULL)
	{
		return -1;
	}
	while(isspace(p[i])&&p[i]!='\0')
	{
		i++;
	}
	while(isspace(p[j])&&p[j]!='\0')
	{
		j--;
	}
	 ncount=j-i+1;
	 *pCount=ncount;
	 return 0;
}
int trimSpace(char *str,char *newstr)
{
	char *p=str;
	int i=0;
	int j=0;
	int ncount=0;
	j=strlen(p)-1;
	if(str == NULL|| newstr ==NULL)
	{
		printf("func trimSpace() \n");
		return -1;
	}
	while(isspace(p[i])&&p[i]!='\0')
	{
		i++;
	}
	while(isspace(p[j])&&p[j]!='\0')
	{
		j--;
	}
	ncount=j-i+1;
	strncpy(newstr,str+i,ncount);
	newstr[ncount]='\0';
	return 0;

}

int main()
{
	char *p="   1234   ";
	int num=0;
	char a[100]="";
	getCount(p,&num);
	printf("num=%d \n",num);
	trimSpace(p,a);
	printf("a[100]=%s",a);
	system("pause");
	return;
}
 
 
引用#include <ctype.h>头文件可使用isspace（）函数
 
 
本代码段中引用strncyp（）函数
 
 
if语句防止down机
 
 
getCount()函数求非空字符串长度
 
 
trimSpace()函数去掉字符串两端的空格
 
  
  

')
	{
		i++;
	}
	while(isspace(p[j])&&p[j]!='
 
 
int getCount(char *str,int *pCount)
{
	char *p=str;
	int i=0;
	int j=0;
	int ncount=0;
	j=strlen(p)-1;
	if(str == NULL|| pCount ==NULL)
	{
		return -1;
	}
	while(isspace(p[i])&&p[i]!='\0')
	{
		i++;
	}
	while(isspace(p[j])&&p[j]!='\0')
	{
		j--;
	}
	 ncount=j-i+1;
	 *pCount=ncount;
	 return 0;
}
int trimSpace(char *str,char *newstr)
{
	char *p=str;
	int i=0;
	int j=0;
	int ncount=0;
	j=strlen(p)-1;
	if(str == NULL|| newstr ==NULL)
	{
		printf("func trimSpace() \n");
		return -1;
	}
	while(isspace(p[i])&&p[i]!='\0')
	{
		i++;
	}
	while(isspace(p[j])&&p[j]!='\0')
	{
		j--;
	}
	ncount=j-i+1;
	strncpy(newstr,str+i,ncount);
	newstr[ncount]='\0';
	return 0;

}

int main()
{
	char *p="   1234   ";
	int num=0;
	char a[100]="";
	getCount(p,&num);
	printf("num=%d \n",num);
	trimSpace(p,a);
	printf("a[100]=%s",a);
	system("pause");
	return;
}
 
 
引用#include <ctype.h>头文件可使用isspace（）函数
 
 
本代码段中引用strncyp（）函数
 
 
if语句防止down机
 
 
getCount()函数求非空字符串长度
 
 
trimSpace()函数去掉字符串两端的空格
 
  
  

')
	{
		j--;
	}
	 ncount=j-i+1;
	 *pCount=ncount;
	 return 0;
}
int trimSpace(char *str,char *newstr)
{
	char *p=str;
	int i=0;
	int j=0;
	int ncount=0;
	j=strlen(p)-1;
	if(str == NULL|| newstr ==NULL)
	{
		printf("func trimSpace() \n");
		return -1;
	}
	while(isspace(p[i])&&p[i]!='
 
 
int getCount(char *str,int *pCount)
{
	char *p=str;
	int i=0;
	int j=0;
	int ncount=0;
	j=strlen(p)-1;
	if(str == NULL|| pCount ==NULL)
	{
		return -1;
	}
	while(isspace(p[i])&&p[i]!='\0')
	{
		i++;
	}
	while(isspace(p[j])&&p[j]!='\0')
	{
		j--;
	}
	 ncount=j-i+1;
	 *pCount=ncount;
	 return 0;
}
int trimSpace(char *str,char *newstr)
{
	char *p=str;
	int i=0;
	int j=0;
	int ncount=0;
	j=strlen(p)-1;
	if(str == NULL|| newstr ==NULL)
	{
		printf("func trimSpace() \n");
		return -1;
	}
	while(isspace(p[i])&&p[i]!='\0')
	{
		i++;
	}
	while(isspace(p[j])&&p[j]!='\0')
	{
		j--;
	}
	ncount=j-i+1;
	strncpy(newstr,str+i,ncount);
	newstr[ncount]='\0';
	return 0;

}

int main()
{
	char *p="   1234   ";
	int num=0;
	char a[100]="";
	getCount(p,&num);
	printf("num=%d \n",num);
	trimSpace(p,a);
	printf("a[100]=%s",a);
	system("pause");
	return;
}
 
 
引用#include <ctype.h>头文件可使用isspace（）函数
 
 
本代码段中引用strncyp（）函数
 
 
if语句防止down机
 
 
getCount()函数求非空字符串长度
 
 
trimSpace()函数去掉字符串两端的空格
 
  
  

')
	{
		i++;
	}
	while(isspace(p[j])&&p[j]!='
 
 
int getCount(char *str,int *pCount)
{
	char *p=str;
	int i=0;
	int j=0;
	int ncount=0;
	j=strlen(p)-1;
	if(str == NULL|| pCount ==NULL)
	{
		return -1;
	}
	while(isspace(p[i])&&p[i]!='\0')
	{
		i++;
	}
	while(isspace(p[j])&&p[j]!='\0')
	{
		j--;
	}
	 ncount=j-i+1;
	 *pCount=ncount;
	 return 0;
}
int trimSpace(char *str,char *newstr)
{
	char *p=str;
	int i=0;
	int j=0;
	int ncount=0;
	j=strlen(p)-1;
	if(str == NULL|| newstr ==NULL)
	{
		printf("func trimSpace() \n");
		return -1;
	}
	while(isspace(p[i])&&p[i]!='\0')
	{
		i++;
	}
	while(isspace(p[j])&&p[j]!='\0')
	{
		j--;
	}
	ncount=j-i+1;
	strncpy(newstr,str+i,ncount);
	newstr[ncount]='\0';
	return 0;

}

int main()
{
	char *p="   1234   ";
	int num=0;
	char a[100]="";
	getCount(p,&num);
	printf("num=%d \n",num);
	trimSpace(p,a);
	printf("a[100]=%s",a);
	system("pause");
	return;
}
 
 
引用#include <ctype.h>头文件可使用isspace（）函数
 
 
本代码段中引用strncyp（）函数
 
 
if语句防止down机
 
 
getCount()函数求非空字符串长度
 
 
trimSpace()函数去掉字符串两端的空格
 
  
  

')
	{
		j--;
	}
	ncount=j-i+1;
	strncpy(newstr,str+i,ncount);
	newstr[ncount]='
 
 
int getCount(char *str,int *pCount)
{
	char *p=str;
	int i=0;
	int j=0;
	int ncount=0;
	j=strlen(p)-1;
	if(str == NULL|| pCount ==NULL)
	{
		return -1;
	}
	while(isspace(p[i])&&p[i]!='\0')
	{
		i++;
	}
	while(isspace(p[j])&&p[j]!='\0')
	{
		j--;
	}
	 ncount=j-i+1;
	 *pCount=ncount;
	 return 0;
}
int trimSpace(char *str,char *newstr)
{
	char *p=str;
	int i=0;
	int j=0;
	int ncount=0;
	j=strlen(p)-1;
	if(str == NULL|| newstr ==NULL)
	{
		printf("func trimSpace() \n");
		return -1;
	}
	while(isspace(p[i])&&p[i]!='\0')
	{
		i++;
	}
	while(isspace(p[j])&&p[j]!='\0')
	{
		j--;
	}
	ncount=j-i+1;
	strncpy(newstr,str+i,ncount);
	newstr[ncount]='\0';
	return 0;

}

int main()
{
	char *p="   1234   ";
	int num=0;
	char a[100]="";
	getCount(p,&num);
	printf("num=%d \n",num);
	trimSpace(p,a);
	printf("a[100]=%s",a);
	system("pause");
	return;
}
 
 
引用#include <ctype.h>头文件可使用isspace（）函数
 
 
本代码段中引用strncyp（）函数
 
 
if语句防止down机
 
 
getCount()函数求非空字符串长度
 
 
trimSpace()函数去掉字符串两端的空格
 
  
  

';
	return 0;

}

int main()
{
	char *p="   1234   ";
	int num=0;
	char a[100]="";
	getCount(p,&num);
	printf("num=%d \n",num);
	trimSpace(p,a);
	printf("a[100]=%s",a);
	system("pause");
	return;
}int getCount(char *str,int *pCount)
{
	char *p=