Thread: Help finding solution

i fixed it coz i didnt have { in my for loop so next txt was its body so the other didnt work

Code:

#include <stdio.h>
void anylze_it(char *buffer);
void delete_it(char *buffer,int start);
int read_line(char *buffer,int num)
{
    FILE *fp;
    fp=fopen("D:\\finizhad fbot\\8.11.2008\\8.11.2008\\h.c","r");
    if(fp==NULL) return 0;//program failed
    while(fgets(buffer,num,fp)!=NULL)
	{
        anylze_it(buffer);
		puts(buffer);
		getchar();
	}
}
void anylze_it(char *buffer)
{
     int i,x=0;
     for(i=0;buffer[i]!='\0';i++){
         if(buffer[i]=='/')
             x++;
             if(x>=1){
                 printf("%d\n",i);
                 delete_it(buffer,i); 
                 }
             }
}
void delete_it(char *buffer,int num)
{
     int i;
     for(i=num;buffer[i]!=0;i++)
         buffer[i]=0;
}
int main(void)
{
	char buffer[100];
	if(!read_line(buffer,sizeof buffer))
		exit(0);
	getchar();
    return 0;
}

but for that while shouldnt it quit when its ! = NULL so i dont need to add error chking for it ?

Your code is still wrong. Read my last post again.

oh yah i ill just use strstr then or any other suggestions?

im not sure if this code still have same problem or not

Code:

#include <stdio.h>
void anylze_it(char *buffer);
void delete_it(char *buffer,int start);
int read_line(char *buffer,int num)
{
    FILE *fp;
    fp=fopen("D:\\finizhad fbot\\8.11.2008\\8.11.2008\\h.c","r");
    if(fp==NULL) return 0;//program failed
    while(fgets(buffer,num,fp)!=NULL)
	{
        anylze_it(buffer);
		puts(buffer);
		getchar();
	}
}
void anylze_it(char *buffer)
{
     int i,x=0;
     for(i=0;buffer[i]!='\0';i++){
         if(buffer[i]=='/'){
             if(buffer[i+1]=='/'){
                 delete_it(buffer,i);}
               }
         }
}

void delete_it(char *buffer,int num)
{
     int i;
     for(i=num;buffer[i]!=0;i++)
         buffer[i]=0;
}
int main(void)
{
	char buffer[100];
	if(!read_line(buffer,sizeof buffer))
		exit(0);
	getchar();
    return 0;
}

its returning if

Code:

if(fp==NULL) return 0;//program failed

and

Code:

void delete_it(char *buffer, int num) {
    buffer[num] = 0;
}

will it just delete 1 num or all ? since its alrdy in a for loop it will delete all ?

oh thats cool thanks for the info.

i can also use it in this macro #define DEL_IT(P,N)P[N]=0

yah i was just trying to get the picture