C.s

#include<iostream.h>

#include<stdlib.h>

int main()

system ("cls");

float sub1, sub2, sub3, marks, perc;

cout << "Enter marks obtained in 3 subjects:";

cin >> sub1 >> sub2 >> sub3 ;

marks = sub1 + sub2 + sub3 ;

perc = (marks/300) 100 ;

cout << "\n" << "The percentage marks are << perc <<"%";

return 0;

class employee

int emp_no;

char name[25];

char desig[15], dept[10] ;

float basic ;

payslip();

modify;

prnreport();

};