Question

我正在创建一个计算给定句子中单词数量的程序，但是当我运行程序时，每个句子都会给出0。

#include <stdio.h>
#include <string.h>
char wordCount(char sentence[]);
int main(void) {

        char wordsToCount[100];
        int numberOfWords;
        int i;

        printf("Word count \n");
        printf("========== \n");

        for (i=0; wordsToCount[i] != '\0'; i++) {

                printf("Text to be analyzed: ");
                scanf(" %s", &wordsToCount[i]);
        }

        /*numberOfWords = */wordCount(wordsToCount);

}

char wordCount(char sentence[]) {

        int wordsCount;
        int i;
        int count = 0;

        for (i=0; sentence[i] != '\0'; i++) {

                if (sentence[i] == ' ') {

                        count++;
                }
        }

        printf("Word Count : %d \n", count);
}

让我们说如果我输入：你好，世界。我应该得到2，但程序一直要求我再次输入数据，但是如果我输入的内容如下： C不是那么难！我得到0。

Word count
==========
Text to be analyzed: C is not that hard
Word Count : 0

Word count
==========
Text to be analyzed: Hello World
Text to be analyzed: Text to be analyzed: Hello World
Text to be analyzed: Text to be analyzed:

计算C中句子中的单词？

0 个答案: