Notes

/*
学生番号：02160327
氏名：山下 禄大
//i have 8500 JPY. But, I have to pay 5000 JPY by tommorow for our beer party.w
"" -- [0 0]
'' -- [0]
*/
#include<stdio.h>
#include<math.h>
#include <stdbool.h>
#include <stdlib.h>
/*math.hを使う時→-lmオプション*/
#define N 512
#define MAXBUFFERSIZE 256
#define MAXFILENAMESIZE 256
int word_count(char str[]){
int i = 0;
int word_count = 0;
while(!str[i]==''){
if(str[i] == 0x20&&!(str[i-1] == 0x20)){
word_count++;
}
if(str[i] == 'n'){
word_count++;
}
i++;
//printf("sty1[i]:%c", str1[i]);
}
return word_count;
}
int main(void)
{
//char inputString[N],inputString1[N];
int count = 0;
char filename[256], buffer[MAXBUFFERSIZE];
FILE *fp;
printf("Input file name : ");
scanf("%s", filename);
fp = fopen(filename, "r");
if(fp == NULL){
fprintf(stderr, "Cannot open filen");
exit(1);
}
while(fgets(buffer, MAXBUFFERSIZE, fp) != NULL){
if(!(buffer[0] == 'n')){
//printf("%s", buffer);
count += word_count(buffer);
}
}
fclose(fp);
printf("Number of words in %s : %dn", filename, count);
return 0;
}