fork(1) download

copy

using namespace std;
#include <iostream>
#include <conio.h>
#include <math.h>
#include<stdio.h>
class PS
{
	private:
     int t,m;
     public:
     friend ostream& operator<<(ostream& os, PS p);
     friend istream& operator>>(istream& is, PS &p);
     friend PS rutgon(PS p);
     PS operator+(PS p);
     PS operator-(PS p);
     PS operator*(PS p);
     PS operator/(PS p);
};
 
int UCLN(int x,int y)
{
   if(x==0)
     return y;
   if (y==0)
       return x;
   while (x!=y)
      {
        if(x>y)
         x-=y;
        else
         y-=x;
      }
}
istream& operator>>(istream& is, PS &p)
{
	cout<<"\n nhap tu so:";
      is>>p.t;
      cout<<"nhap mau so:";
      cin>>p.m;
      return is;
}
ostream& operator<<(ostream& os, PS p)
{
           os<<p.t<<"/"<<p.m<<endl;
           return os;
}
 
PS rutgon(PS p)
{
      PS q;
      int x;
      x=UCLN(p.t,p.m);
      q.t=p.t/x;
      q.m=p.m/x;
       return q;
} 
PS PS::operator+(PS p)
{
      PS q;
      q.t=t*p.m+p.t*m;
      q.m=m*p.m;
      return rutgon(q);
}
 
PS PS::operator-(PS p)
{
    PS q;
   q.t=t*p.m-p.t*m;
   q.m=m*p.m;
   return rutgon(q);
}
 
PS PS::operator*(PS p)
{
    PS q;
    q.t=t*p.t;
    q.m=m*p.m;
    return rutgon(q);
}
 
PS PS::operator/(PS p)
{
    PS q;
    q.t=t*p.m;
    q.m=m*p.t;
    return rutgon(q);
}
main()
{
     PS p1,p2;
     PS a,b,c,d;
     cin>>p1;
     cout<<"phan so 1:"<<p1;
     cin>>p2;
     cout<<"phan so 2:"<<p2;
     a=p1+p2;
     cout<<"kq cong 2 ps:"<<a;
     b=p1-p2;
     cout<<"kq tru 2 ps:"<<b;
	 c=p1*p2;
     cout<<"kq nhan 2 ps:"<<c;
	 d=p1/p2;
     cout<<"kq chia 2 ps:"<<d;
   getch();
}

Main.java:1: error: class, interface, or enum expected
using namespace std;
^
Main.java:2: error: illegal character: '#'
#include <iostream>
^
Main.java:2: error: class, interface, or enum expected
#include <iostream>
         ^
Main.java:3: error: illegal character: '#'
#include <conio.h>
^
Main.java:4: error: illegal character: '#'
#include <math.h>
^
Main.java:5: error: illegal character: '#'
#include<stdio.h>
^
Main.java:8: error: illegal start of type
	private:
	       ^
Main.java:8: error: ';' expected
	private:
	        ^
Main.java:9: error: <identifier> expected
     int t,m;
          ^
Main.java:10: error: illegal start of type
     public:
           ^
Main.java:10: error: ';' expected
     public:
            ^
Main.java:11: error: <identifier> expected
     friend ostream& operator<<(ostream& os, PS p);
                   ^
Main.java:11: error: <identifier> expected
     friend ostream& operator<<(ostream& os, PS p);
                             ^
Main.java:11: error: illegal start of type
     friend ostream& operator<<(ostream& os, PS p);
                               ^
Main.java:11: error: ';' expected
     friend ostream& operator<<(ostream& os, PS p);
                                       ^
Main.java:11: error: <identifier> expected
     friend ostream& operator<<(ostream& os, PS p);
                                           ^
Main.java:11: error: ';' expected
     friend ostream& operator<<(ostream& os, PS p);
                                               ^
Main.java:11: error: <identifier> expected
     friend ostream& operator<<(ostream& os, PS p);
                                                 ^
Main.java:12: error: ';' expected
     friend istream& operator>>(istream& is, PS &p);
                   ^
Main.java:12: error: <identifier> expected
     friend istream& operator>>(istream& is, PS &p);
                             ^
Main.java:12: error: illegal start of type
     friend istream& operator>>(istream& is, PS &p);
                               ^
Main.java:12: error: ';' expected
     friend istream& operator>>(istream& is, PS &p);
                                       ^
Main.java:12: error: <identifier> expected
     friend istream& operator>>(istream& is, PS &p);
                                           ^
Main.java:12: error: ';' expected
     friend istream& operator>>(istream& is, PS &p);
                                               ^
Main.java:12: error: <identifier> expected
     friend istream& operator>>(istream& is, PS &p);
                                                  ^
Main.java:13: error: ';' expected
     friend PS rutgon(PS p);
              ^
Main.java:13: error: invalid method declaration; return type required
     friend PS rutgon(PS p);
               ^
Main.java:14: error: ';' expected
     PS operator+(PS p);
                ^
Main.java:14: error: ';' expected
     PS operator+(PS p);
                      ^
Main.java:15: error: ';' expected
     PS operator-(PS p);
                ^
Main.java:15: error: ';' expected
     PS operator-(PS p);
                      ^
Main.java:16: error: ';' expected
     PS operator*(PS p);
                ^
Main.java:16: error: ';' expected
     PS operator*(PS p);
                      ^
Main.java:17: error: ';' expected
     PS operator/(PS p);
                ^
Main.java:17: error: ';' expected
     PS operator/(PS p);
                      ^
Main.java:20: error: class, interface, or enum expected
int UCLN(int x,int y)
^
Main.java:24: error: class, interface, or enum expected
   if (y==0)
   ^
Main.java:26: error: class, interface, or enum expected
   while (x!=y)
   ^
Main.java:30: error: class, interface, or enum expected
        else
        ^
Main.java:32: error: class, interface, or enum expected
      }
      ^
Main.java:37: error: class, interface, or enum expected
      is>>p.t;
      ^
Main.java:38: error: class, interface, or enum expected
      cout<<"nhap mau so:";
      ^
Main.java:39: error: class, interface, or enum expected
      cin>>p.m;
      ^
Main.java:40: error: class, interface, or enum expected
      return is;
      ^
Main.java:41: error: class, interface, or enum expected
}
^
Main.java:45: error: class, interface, or enum expected
           return os;
           ^
Main.java:46: error: class, interface, or enum expected
}
^
Main.java:51: error: class, interface, or enum expected
      int x;
      ^
Main.java:52: error: class, interface, or enum expected
      x=UCLN(p.t,p.m);
      ^
Main.java:53: error: class, interface, or enum expected
      q.t=p.t/x;
      ^
Main.java:54: error: class, interface, or enum expected
      q.m=p.m/x;
      ^
Main.java:55: error: class, interface, or enum expected
       return q;
       ^
Main.java:56: error: class, interface, or enum expected
} 
^
Main.java:60: error: class, interface, or enum expected
      q.t=t*p.m+p.t*m;
      ^
Main.java:61: error: class, interface, or enum expected
      q.m=m*p.m;
      ^
Main.java:62: error: class, interface, or enum expected
      return rutgon(q);
      ^
Main.java:63: error: class, interface, or enum expected
}
^
Main.java:68: error: class, interface, or enum expected
   q.t=t*p.m-p.t*m;
   ^
Main.java:69: error: class, interface, or enum expected
   q.m=m*p.m;
   ^
Main.java:70: error: class, interface, or enum expected
   return rutgon(q);
   ^
Main.java:71: error: class, interface, or enum expected
}
^
Main.java:76: error: class, interface, or enum expected
    q.t=t*p.t;
    ^
Main.java:77: error: class, interface, or enum expected
    q.m=m*p.m;
    ^
Main.java:78: error: class, interface, or enum expected
    return rutgon(q);
    ^
Main.java:79: error: class, interface, or enum expected
}
^
Main.java:84: error: class, interface, or enum expected
    q.t=t*p.m;
    ^
Main.java:85: error: class, interface, or enum expected
    q.m=m*p.t;
    ^
Main.java:86: error: class, interface, or enum expected
    return rutgon(q);
    ^
Main.java:87: error: class, interface, or enum expected
}
^
Main.java:91: error: class, interface, or enum expected
     PS a,b,c,d;
     ^
Main.java:92: error: class, interface, or enum expected
     cin>>p1;
     ^
Main.java:93: error: class, interface, or enum expected
     cout<<"phan so 1:"<<p1;
     ^
Main.java:94: error: class, interface, or enum expected
     cin>>p2;
     ^
Main.java:95: error: class, interface, or enum expected
     cout<<"phan so 2:"<<p2;
     ^
Main.java:96: error: class, interface, or enum expected
     a=p1+p2;
     ^
Main.java:97: error: class, interface, or enum expected
     cout<<"kq cong 2 ps:"<<a;
     ^
Main.java:98: error: class, interface, or enum expected
     b=p1-p2;
     ^
Main.java:99: error: class, interface, or enum expected
     cout<<"kq tru 2 ps:"<<b;
     ^
Main.java:100: error: class, interface, or enum expected
	 c=p1*p2;
	 ^
Main.java:101: error: class, interface, or enum expected
     cout<<"kq nhan 2 ps:"<<c;
     ^
Main.java:102: error: class, interface, or enum expected
	 d=p1/p2;
	 ^
Main.java:103: error: class, interface, or enum expected
     cout<<"kq chia 2 ps:"<<d;
     ^
Main.java:104: error: class, interface, or enum expected
   getch();
   ^
Main.java:105: error: class, interface, or enum expected
}
^
84 errors

Standard output is empty