Program 1 // Program for marksheet #include<iostream> #define clrscr() system(“cls”) using namespace std; int main() { int h,e,c,m,total,per; clrscr(); hindi:cout<<“\nEnter Marks of Hindi”; cin>>h; if(h<0|| h>100) { cout<<“\n Invalid marks enter again”; goto hindi;...
Program 1 #include<iostream> using namespace std; int main() { int n; system(“cls”); std::cout<<“Enter a Number”; std::cin>>n; if(n==1) std::cout<<“one”; else if(n==2) std::cout<<“two”; else if(n==3) std::cout<<“three”; else if(n==4) std::cout<<“four”; else if(n==5) std::cout<<“five”; else std::cout<<“Invalid number”; return...
Program 1 // Bitwise operator Demo #include<iostream> using namespace std; int main() { int a,b; system(“cls”); //a=(((7&6)|5)^3); // a=(((5|4)^9)&4); // a=13>>2; a=(5&5|5)<<3; cout<<a; // cout<<5<<3; // cout<<(5<<3); return 0; } /* 0111 0110 ——...
Program 1 // Demo of Logical and Conditional operator #include<iostream> #define clrscr() system(“cls”) using namespace std; int main() { int a,b,c; clrscr(); // cout<<“Enter two no”; // cin>>a>>b; c=! 50; cout<<c; // a=90; //...
Program 1 #include<iostream> #define clrscr() system(“cls”) using namespace std; int main() { int a=5,b,c; b=–a; c=b++; a=–c; b=++a; cout<<a; cout<<“\n”<<b; cout<<“\n”<<c; return 0; } /* a=4 b=4 c=3 */
Program 1 #include<iostream> #define clrscr() system(“cls”) using namespace std; int main() { clrscr(); cout<<“15/2: “<<15/2<<endl; cout<<“15.0/2: “<<15.0/2<<endl; cout<<“15/2.0: “<<15/2.0<<endl; cout<<“15.0/2.0: “<<15.0/2.0<<endl; // int h,e,c,m,total; // float per; // clrscr(); // cout<<“Enter marks of 4...
Program 1 // Program for Character Data type #include<iostream> #define clrscr() system(“cls”) using namespace std; int main() { char ch; // int x; clrscr(); cout<<“\nEnter a character in upper case”; cin>>ch; cout<<ch; // ch=ch+32;...
Program 1 // Swaping using third variables #include<iostream> #define clrscr() system(“cls”) using namespace std; int main() { int a,b,c; clrscr(); cout<<“\nEnter two number”; cin>>a>>b; cout<<“\nBefore swaping “<<a <<” “<<b; c=a; a=b; b=c; cout<<“\nAfter swaping...
Program 1 #include<iostream> using namespace std; int main() { int a; cout<<sizeof(a); // int a=13; // decimal number // cout<<“\n Decimal : ” << a; // int b=013; //octal number // cout<<“\nOctal to Decimal...
Program 1 //Program for Addtion #include<iostream> using namespace std; int main() { int a,b,c; cout<<“\nEnter two number”; cin>>a>>b; c=a+b; cout<<“\nAddition is :” <<c; // c=a-b; // cout<<“\nSub is :” <<c; // c=a*b; // cout<<“\nMultiplication...
