What program that increase salary by 2 per cent in C plus plus?

Answer 1

#include<iostream>

#include<iomanip>

#include<limits.h>

int main()

{

using std::cout;

using std::fixed;

using std::setw;

using std::endl;

double salary=12345.67;

cout.precision(2);

cout<<"Old salary:\t$"<<fixed<<setw(8)<<salary<<endl;

// 2% 2.0)

double raise=salary*2.0;

// Round up or down as appropriate

raise=(raise-floor(raise))>=0.5?ceil(raise):floor(raise);

// Scale back by 100

raise/=100;

cout<<"2% raise:\t$"<<fixed<<setw(8)<<raise<<endl;

salary+=raise;

cout<<"New salary:\t$"<<fixed<<setw(8)<<salary<<endl;

}