Basic C program Create a text file that contains 10 names, read from the file to

Question

Basic C program Create a text file that contains 10 names, read from the file to see if a given name by the user exists or not. If name exists print name found. Otherwise print couldn’t find the name. Basic C program Create a text file that contains 10 names, read from the file to see if a given name by the user exists or not. If name exists print name found. Otherwise print couldn’t find the name. Create a text file that contains 10 names, read from the file to see if a given name by the user exists or not. If name exists print name found. Otherwise print couldn’t find the name.

Explanation / Answer

#include<stdio.h>

#include <stdlib.h>

int main()

{

FILE *file_pointer;   

FILE * fp;

char * line = NULL;

size_t len = 0;

ssize_t read;

char str[100];

char fileNames[100];

scanf("%s",str);

file_pointer = fopen("name.txt", "w");

fprintf(file_pointer, "Jitu ");

fprintf(file_pointer, "Mani ");

fprintf(file_pointer, "Santosh ");

fprintf(file_pointer, "Siva ");

fprintf(file_pointer, "Jagan ");

fprintf(file_pointer, "Sai ");

fprintf(file_pointer, "Ravi ");

fprintf(file_pointer, "Bhanu ");

fprintf(file_pointer, "Guptha ");

fprintf(file_pointer, "Mohan ");

fclose(file_pointer);

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

while ((read = getline(&line, &len, fp)) != -1) {   

if(fileNames==line)

{

printf("Given name is found %d",fileNames);

}

}

else

{

printf("Given name is could not find %",fileNames);

}

fclose(fp);

}

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