Question

A worker takes a job for 5 days. His pay for the day 1 is Rs. X, for day 2 is Rs. 2X and so on. Develop a C program to find the total salary.

Answer 1

#include <stdio.h>

double salary(double firstDay, int nDays) {
    double totalSalary = 0;
    int i;

    for (i=1; i<=nDays; i++) {
        totalSalary += i*firstDay;
    }
    return totalSalary;
}

int main() {
    double x, totSalary;

    printf("Enter a salary for the first day (Rs.): ");
    scanf("%lf", &x);
    totSalary = salary(x, 5);
    printf("The salary total job is Rs. %.2lf\n", totSalary);

    return 0;
}