编程学习网为您整理以下代码实例，主要实现：计算字符，单词，行数，希望可以帮到各位朋友。
#include <stdio.h>
#include <ctype.h> // for isspace()
#include <stdbool.h> // for bool, true, false
#define Stop '|'
int main(voID)
{
char c;
char prev; // prevIoUs character read
long charCount = 0L;
int lineCount = 0;
int wordCount = 0;
int partiallineCount = 0;
bool inword = false; // == true if c is in a word
printf("Enter text to be analyzed (| to terminate):\n");
prev = '\n'; // used to IDentify complete lines
while ((c = getchar()) != Stop)
{
charCount++; // count characters
if (c == '\n')
lineCount++; // count lines
if (!isspace(c) && !inword)
{
inword = true; // starting a new word
wordCount++; // count word
}
if (isspace(c) && inword)
inword = false; // reached end of word
prev = c; // save character value
}
if (prev != '\n')
partiallineCount = 1;
printf("characters = %ld, words = %d, lines = %d, ",
charCount, wordCount, lineCount);
printf("partial lines = %d\n", partiallineCount);
return 0;
}
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