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Write an application that displays in the command window a box an oval an arrow and a diamond using asterisks as follows?
the code for the box is: # include <iostream> using namespace std; void main () { cout << "*********\n"; cout << "*\t*\n"; cout << "*\t*\n"; cout << "*\t*\n"; cout << "*\t*\n"; cout << "*\t*\n"; cout << "*\t*\n"; cout << "*\t*\n"; cout << "*********\n"; the code for the oval is: # include <iostream> using namespace std; void main () { cout << " ***\n"; cout <<" * *\n"; cout <<"* *\n"; cout <<"* *\n"; cout <<"* *\n"; cout <<"* *\n"; cout <<"* *\n"; cout <<" * *\n"; cout << " ***\n"; the code for the arrow is: # include <iostream> using namespace std; void main () { cout << " * \n"; cout <<" ***\n"; cout <<"*****\n"; cout <<" * \n"; cout <<" * \n"; cout <<" * \n"; cout <<" * \n"; cout <<" * \n"; the code for the diamond: # include <iostream> using namespace std; void main () { cout << " *\n "; cout <<" * *\n"; cout<<" * *\n"; cout<<" * *\n"; cout<<"* *\n"; cout<<" * *\n"; cout<<" * *\n"; cout <<" * *\n"; cout << " *\n "; }
What are mid libs c plus plus?
// Mad-Lib // Creates a story based on user input #include <iostream> #include <string> using namespace std; string askText(string prompt); int askNumber(string prompt); void tellStory(string name, string noun, int number, string bodyPart, string verb); int main() { cout << "Welcome to Mad Lib.\n\n"; cout << "Answer the following questions to help create a new story.\n"; string name = askText("Please enter a name: "); string noun = askText("Please enter a plural noun: "); int number = askNumber("Please enter a number: "); string bodyPart = askText("Please enter a body part: "); string verb = askText("Please enter a verb: "); tellStory(name, noun, number, bodyPart, verb); return 0; } string askText(string prompt) { string text; cout << prompt; cin >> text; return text; } int askNumber(string prompt) { int num; cout << prompt; cin >> num; return num; } void tellStory(string name, string noun, int number, string bodyPart, string verb) { cout << "\nHere's your story:\n"; cout << "The famous explorer "; cout << name; cout << " had nearly given up a life-long quest to find\n"; cout << "The Lost City of "; cout << noun; cout << " when one day, the "; cout << noun; cout << " found the explorer.\n"; cout << "Surrounded by "; cout << number; cout << " " << noun; cout << ", a tear came to "; cout << name << "'s "; cout << bodyPart << ".\n"; cout << "After all this time, the quest was finally over. "; cout << "And then, the "; cout << noun << "\n"; cout << "promptly devoured "; cout << name << ". "; cout << "The moral of the story? Be careful what you "; cout << verb; cout << " for."; }
Define Cout in Visual C?
Cout is actually a statement used for outputting strings, the values of variables, and anyother thing that you want to be displayed on the screen. following is the syntax of cout statement. cout<<"String"; cout<<variable/arrays/structure variables; Note: / means that you can use any one of them. cout<<variable1<<variable2<<variable3; cout<<"string 1"<<varibale1<<"string 2"; note: we can use any combination of variables and strings we want. The << operator takes value from the variable and transfer it to cout which sends it to the output device normally the monitor using a stream called the output stream. Thanx, Ghulam Nasir(Khan) NIIT Cout is actually a statement used for outputting strings, the values of variables, and anyother thing that you want to be displayed on the screen. following is the syntax of cout statement. cout<<"String"; cout<<variable/arrays/structure variables; Note: / means that you can use any one of them. cout<<variable1<<variable2<<variable3; cout<<"string 1"<<varibale1<<"string 2"; note: we can use any combination of variables and strings we want. The << operator takes value from the variable and transfer it to cout which sends it to the output device normally the monitor using a stream called the output stream. Thanx, Ghulam Nasir(Khan) NIIT
What is the definition of cout?
COUT is an inbuilt function in c++ language. Cout is used to print something on to the standard output.
Decision of a judge or cout?
This is an incomplete sentence, and "cout" is not a word.
What is pointing program?
// Pointing // Demonstrates using pointers #include <iostream> #include <string> using namespace std; int main() { int* pAPointer; //declare a pointer int* pScore = 0; //declare and initialize a pointer int score = 1000; pScore = &score; //assign pointer pScore address of variable score cout << "Assigning &score to pScore\n"; cout << "&score is: " << &score << "\n"; //address of score variable cout << "pScore is: " << pScore << "\n"; //address stored in pointer cout << "score is: " << score << "\n"; cout << "*pScore is: " << *pScore << "\n\n"; //value pointed to by pointer cout << "Adding 500 to score\n"; score += 500; cout << "score is: " << score << "\n"; cout << "*pScore is: " << *pScore << "\n\n"; cout << "Adding 500 to *pScore\n"; *pScore += 500; cout << "score is: " << score << "\n"; cout << "*pScore is: " << *pScore << "\n\n"; cout << "Assigning &newScore to pScore\n"; int newScore = 5000; pScore = &newScore; cout << "&newScore is: " << &newScore << "\n"; cout << "pScore is: " << pScore << "\n"; cout << "newScore is: " << newScore << "\n"; cout << "*pScore is: " << *pScore << "\n\n"; cout << "Assigning &str to pStr\n"; string str = "score"; string* pStr = &str; //pointer to string object cout << "str is: " << str << "\n"; cout << "*pStr is: " << *pStr << "\n"; cout << "(*pStr).size() is: " << (*pStr).size() << "\n"; cout << "pStr->size() is: " << pStr->size() << "\n"; return 0; }
Write a program to print grade of a student in C?
#include<iostream.h> #include<conio.h> void main() { clrscr(); int marks; cout<<"Enter Marks of Student="; cin>>marks; cout<<"Grade\n"; if(marks>0 && marks<50) cout<<"F"; else if(marks>=50 && marks<55) cout<<"C-"; else if(marks>=55 && marks<60) cout<<"C"; else if(marks>=60 && marks<65) cout<<"c+"; else of(marks>=65 && marks<69) cout<<"B-"; else if(marks>=69 && marks<71) cout<<"B"; else if(marks>=71 && marks<75) cout<<"B+"; else if(marks>=75 && marks<79) cout<<"B"; else if(marks>=79 && marks<84) cout<<"A"; else cout<<"A"; getch(); }
Why cin and cout are not consider as keywords?
cin and cout are iostream objects, not keywords.
Could you write the program that display truth table of AND gate by using C plus plus programming language?
#include<iostream> int main() { std::cout << "Truth table for AND gate\n\n"; std::cout << " |0 1\n"; std::cout << "-+---\n"; for (unsigned a=0; a<2; ++a) { std::cout << a << '|'; for (unsigned b=0; b<2; ++b) { std::cout << (a & b) << ' '; } std::cout << '\n'; } std::cout << std::endl; }
What are some examples of loops in C plus plus?
The following example demonstrates all 4 loop structures in C++. #include<iostream> int main() { int i; std::cout<<"For loop...\n"<<std::endl; for(i=0; i<10; ++i) std::cout<<i; std::cout<<'\n'<<std::endl; std::cout<<"While loop...\n"<<std::endl; i=0; while(i<10) std::cout<<i++; std::cout<<'\n'<<std::endl; std::cout<<"Do-while loop...\n"<<std::endl; i=0; do { std::cout<<i; }while( ++i<10 ); std::cout<<'\n'<<std::endl; std::cout<<"Goto loop...\n"<<std::endl; i=0; again: std::cout<<i; if(++i<10) goto again; std::cout<<'\n'<<std::endl; } Output: For loop... 0123456789 While loop... 0123456789 Do-while loop... 0123456789 Goto loop... 0123456789
Program to generate a pattern a aba abcba?
#include<iostream.h> void main() { cout<<' '<<' '<<"a"<<'\n'; cout<<' '<<"a"<<"b"<<"a"<<'\n'; cout<<'a'<<'b'<<'c'<<'b'<<'a'<<"\n"; }
A menu driven program to convert a decimal number to binary octal and hexadecimal?
#include<iostream> #include<conio.h> using namespace std; class conv { int x,b,r,arr[20],ch; public: void get() { cout<<"ENTER THE VALUE TO BE CONVERTED:(IN DECIMAL):"; cin>>x; cout<<"ENTER BASE TO WHICH U WANT TO CONVERT:(UP TO BASE 18):"; cin>>b; } void convert(); }; void conv :: convert() { int i=0,j; cout<<"-----------------CONVERSION PROGRAM------------------------\n"; while(1) { cout<<"-----------------------------------------------------------\n"; cout<<"1.CONVERT FROM DECIMAL TO OTHER\n2.QUIT\n"; cout<<"------------------------------------------------------------\n"; cout<<"ENTER UR CHOICE:"; cin>>ch; switch(ch) { case 1: get(); cout<<"IN BASE "<<b<<":"; while(x>0) { r=x%b; arr[i]=r; x=x/b; i++; } for(j=i-1;j>=0;j--) { if(arr[j]==10) cout<<"A"; else if(arr[j]==11) cout<<"B"; else if(arr[j]==12) cout<<"C"; else if(arr[j]==13) cout<<"D"; else if(arr[j]==14) cout<<"E"; else if(arr[j]==15) cout<<"F"; else if(arr[j]==16) cout<<"G"; else if(arr[j]==17) cout<<"H"; else if(arr[j]==18) cout<<"I"; else cout<<arr[j]; } cout<<"\n"; i=0; break; case 2: exit(0); default: cout<<"WRONG CHOICE\n"; } } } main() { conv obj; obj.convert(); getch(); return 0; }
