这个简单的代码有什么问题？

Question

我知道这可能是一个简单的错误,但我仍然无法弄清楚错误.我正进入(状态

当我打印出整数时,指针地址而不是值.

#include<stdio.h>

int main(){

    char s1[100];

    int words,lines,chara = 0;


    FILE * fp;

    fp  = fopen("fox.txt","r");

    if(fp==NULL){
        printf("Can't open file");
    }
    else{
        while (fscanf(fp,"%s",s1) != EOF){

            words++;

        //  printf("%s",s1);
            }

    }
        printf("There are %d of words",words);
}

fox.txt

The quick 

brown fox
jumps over

the lazy 


dog

输出:

There are 2665625 of words

Answer 1

words 未初始化,因此您从未定义的值开始递增.

int words,lines,chara = 0;

设置chara为0但不初始化其他变量.如果你想初始化所有3,你需要

int words = 0, lines = 0, chara = 0;