Program Of Data Entry Or Add Records Using C

#include<stdio.h> 

#include<conio.h>
 

 #include<stdlib.h>
 

#include<string.h>
 

struct emp
 

{
 

char name[40];
 
int age;
 
float bs;
 
};
 
main()
 
{
 
clrscr();
 
FILE *fp;
 

struct emp e;
 

char s[80];
 

char another='y';
 

fp=fopen("Employee.txt","w");
 

if(fp==NULL)
 

{
 

printf("Can't Open File");
 

exit(1);
 

}
 

printf("\n File  TEXT Is=");
 

printf("\n");
 

while(another=='y')
{
 

printf("\n Enter Name,AGE,Basic salary");
 

scanf("%s",e.name);
 

scanf("%d",&e.age);
 

scanf("%f",&e.bs);
 

fprintf(fp,"%s%d%f",e.name,e.age,e.bs);
 

printf("Add Another Record(y/n)");
 

fflush(stdin);
 

another=getche();
 

}
 

fclose(fp);
 

getch();
 

}

Program Of Array Using Malloc In C

#include<stdio.h>

#include<conio.h>
 

#include<malloc.h>
 

main()
 

{
 

int *a,i,n;
 

clrscr();
 

printf("How many Blocks U want to Create For Array =");
 

scanf("%d",&n);
 

for(i=0;i<n;i++)
{
 

 a=(int *)malloc(sizeof(int));
 

}
 

for(i=0;i<n;i++)
 

{
 

printf("a[%d]==> ",i);
 

scanf("%d",&a[i]);
 

}
 

printf("\n==============Array is==============\n");
 

for(i=0;i<n;i++)
 

{
 

printf("\n a[%d]==>%d ",i,a[i]);
 

}
 

getch();
 

}