#include <iostream>
#include <list>
#include <cstring>
using namespace std;
class Project {
public:
char name[40];
int duration;
Project() {
strcpy(name, "");
duration = 0;
}
Project(char *n, int d) {
strcpy(name, n);
duration = d;
}
void add_days(int i) {
duration += i;
}
void sub_days(int i) {
duration -= i;
}
bool completed() {
return !duration;
}
void report() {
cout << name << ": ";
cout << duration;
cout << " days left.\n";
}
};
bool operator<(const Project &a, const Project &b)
{
return a.duration < b.duration;
}
bool operator>(const Project &a, const Project &b)
{
return a.duration > b.duration;
}
bool operator==(const Project &a, const Project &b)
{
return a.duration == b.duration;
}
bool operator!=(const Project &a, const Project &b)
{
return a.duration != b.duration;
}
int main()
{
list<Project> proj;
proj.push_back(Project("Project 1", 35));
proj.push_back(Project("Project 2", 190));
proj.push_back(Project("Project 3", 1000));
list<Project>::iterator p = proj.begin();
while(p != proj.end()) {
p->report();
p++;
}
p = proj.begin();
p->add_days(10);
do {
p->sub_days(5);
p->report();
} while (!p->completed());
return 0;
}
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