View difference between Paste ID: k5nbkssV and s7nsbAVj

 #include <iostream>
 #include <cmath>
-#define PI 3.14
+
 
-using namespace std;
+
 {
     double a,b,c;
-{   int a, b, c;
+   std:: cout << "Unesite tri broja:\n "<< std::endl;
-    double ugao1, ugao2, ugao3;
+   std:: cin >>a;
-    double alfa, beta, gama;
+   std:: cin >>b;
-    cout << "Unesi stranice trougla:\n"<<endl;
+   std:: cin >>c;
-    cin >> a;
+   if ((a>0 && b>0 &&c>0) && (((a+b)>c)|| ((a+c)>b) || ((b+c))>a))
-    cin >> b;
+   {
-    cin >> c;
+       double s, P;
        const double PI=4*atan(1);
-     if ((a >0 && b>0 && c>0) && ((a+b)>c || (a+c)>b || (c+b)>a) )
+       s=(a+b+c)/2;
-     {
+       P=std::sqrt(s*(s-a)*(s-b)*(s-c));
-        ugao1=acos((a*a+b*b-c*c)/(2*a*b));
+      std::cout <<"Povrsina trougla sa duzinama stranica"<< a << b << "i" <<c<<" iznosi "<< P << std::endl;
-        ugao2=acos((a*a+c*c-b*b)/(2*a*c));
+       double ugao1, ugao2, ugao3;
-        ugao3=acos((c*c+b*b-a*a)/(2*b*c));
+       ugao1=acos((a*a+b*b-c*c)/(2*a*b));
-        double maxu=ugao1;
+       ugao2=acos((a*a+c*c-b*b)/(2*a*c));
-        if (ugao2>maxu) maxu=ugao2;
+       ugao3=acos((b*b+c*c-a*a)/(2*b*c));
-        if (ugao3>maxu) maxu=ugao3;
+       double maxu=ugao1;
-        double max1=(maxu*180)/PI;
+       if (ugao2>ugao1) ugao2=maxu;
-        double minute=max1-int(max1);
+     else if (ugao3>ugao1) ugao3=maxu;
-        double sekunde=minute-int(minute);
+       double stepeni, minute, sekunde;
        stepeni=maxu*180/PI;
-     cout << "Najveci ugao sa stranicama: " << a << ", " << b << " i "<< c << " je  \n" << int (maxu) << " stepeni "
+       minute=(stepeni-(int)stepeni)*60;
-     << int (minute)  << " minuta " << " i "
+       sekunde=(minute-int(minute))*60;
-     << int (sekunde) << " sekundi." << endl; }
+      std::cout<<"Njegov najveci ugao ima"<<int(stepeni)
-     else
+       <<"stepeni"<<int(minute)<<" minuta" << " i " <<int (sekunde) <<"sekundi"<< std::endl;
-        cout <<" Ne postoji trougao cije su duzine stranica: " << a << b << " i " << c << endl;
+   }
    else {
    std::cout<<"Ne postoji trougao cije su duzine stranice: " <<a<<", "<<b<< " i "<<c<< std::endl; }
     return 0;
 }