标签:代码 ISE cpp 代码实现 data- data ons 统计 假设
entab that replaces strings of blanks with the minimum number of tabs and blanks to achieve the same spacing. Use the same stops as for detab . When either a tab or a single blank would suffice to reach a tab stop, which should be given preference?
(2)空格位置经过了8的倍数,所以位置7、8被制表符占据,剩余三个空格依然是空格

#include<stdio.h>
#define MAXLEN 1024
#define TAB 8
int getlines(int array[] , int maxlen);
int getlines(int array[] , int maxlen)//将输入读入数组,并且在换行时输出结果
{
int i,c;
for ( i = 0; i < maxlen-1 && (c=getchar())!=EOF && c!=‘\n‘; i++)
{
array[i] = c;
}
if (c==‘\n‘)
{
array[i] = c;
i++;
}
array[i] = ‘\0‘;
return i;
}
int main()
{
int array[MAXLEN];
int len;
int i;
int nb=0;//空格计数器
int nt=0;//制表符计数器
while ((len = getlines(array , MAXLEN)) > 0)
{
for ( i = 0; i < len ; i++)
{
if (array[i] == ‘ ‘)
{
//统计同一行两段连续字符中间需要输出多少制表符和空格
if ((i+1)%TAB != 0)//i从零开始,但字符位置从1开始,(i+1)表示当前位置
{
nb++;
}else
{
nt++;
nb = 0;//制表符永远在空格前面,有了制表符,空格就要清零
}
}else
{
for ( ; nt > 0; nt--)
{
putchar(‘\t‘);
}
if (array[i] == ‘\t‘)
{
nb = 0;
}else
{
for ( ; nb > 0; nb--)
{
putchar(‘*‘);
}
}
putchar(array[i]);
}
}
}
return 0;
}

标签:代码 ISE cpp 代码实现 data- data ons 统计 假设
原文地址:https://www.cnblogs.com/jerryleesir/p/12822876.html