Tuesday, November 3, 2015
C Program To Create Records
The predecessor directives come first, one to aid 'clrscr' in the program. Basic rule of c++ programming.
The records will be stored in a structure called 'struct gra'. Declarations are made within this structure. These are 'count' and 'earn' being declared as integers. So is 'name' declared as a character 'char' with the number of characters or letters it should allow [30].
The number of employees this program will hold is assigned in the loop. The next loop after void main program sets a 'start value i=0', 'end value i<3' and 'incrementer i++'. Within the first loop, the records are read in (With scanf, %d meaning the input from the user will be an integer) with a message prompting for input from the user. And within the second loop the result is displayed. Some codes like "\n" from the program means a new line. Also "getch()" helps output our result to the screen. This program is written in c language and can easily be rewritten in c++
#include <conio.h>
#include<stdio.h>
struct gra
{
int count, earn;
char name[30];
}
loop[3];
void main()
{
clrscr;
for (int i=0;i<3;i++)
{
printf("Enter the employee number: ");
scanf("%d",&loop[i].count);
printf("\nEnter Employees's name: ");
scanf("%s",&loop[i].name);
printf("\nEnter the earnings: ");
scanf("%d",&loop[i].earn);
}
for (i=0;i<3;i++)
{
printf("%4d",loop[i].count);
printf("%8s",loop[i].name);
printf("%4d",loop[i].earn);
}
getch();
}
