حل التاسك السادس

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حل التاسك ياشباب .. مسألة امبارح + بتاع النهارده 😃

=========Coding=========

#include <iostream> using namespace std; int main() { float A,B,C; cout<<"Please enter the three values :\n"; cin>>A>>B>>C; if (A+B>C && A+C>B && B+C>A ) { cout<<"They can make a triangle \n"; cout<<"The perimeter of the triangle is : "<<A+B+C; } else cout<<"They can not make a triangle \n"; return 0; }

1) #include <iostream> using namespace std ; int main () { int grade; cout <<" please enter your grade ! \n"; cin >>grade; if ( grade>= 90) cout <<" you get A \n"; else if (grade>=80) cout <<" you get B \n"; else if (grade>=70) cout <<"you get C \n"; else if (grade>=60) cout <<" you get D \n"; else cout <<" you get F \n"; return 0; }

2) #include <iostream> using namespace std; int main () { int a , b , c , d ; cout <<" please enter A,B,C and D \n "; cin>>a>>b>>c>>d; if ( b>c && d>a && (c+d)>(a+b) && c>0 && d>0 && a%2==0 ) cout <<" Accepted values \n"; else cout <<" values not accepted \n "; return 0; }

3) #include <iostream> using namespace std ; int main() { int a,b,c; cout << " please enter three values \n"; cin >>a,b,c; if (a>b && a>c) if(b>c) cout << "values in ascending order \n" << c << b << a << "\n"; else cout <<"values in ascending order \n " << b << c << a <<"\n"; else if (b>a && b>c) if (a>c) cout <<"values in ascending order \n " << c << a << b <<"\n"; else cout <<"values in ascending order \n " << a << c << b <<"\n"; else if ( c>a && c>b) if (a>b) cout <<"values in ascending order \n " << b << a << c <<"\n"; else cout <<"values in ascending order \n " << a << b << c <<"\n"; return 0; }