#include <iostream> #include <string> using namespace std; int main() { string str = "Hello World"; for (int i = 0; i < str.length(); ++i) { cout << str[i] << " "; } cout << endl; return 0; }
Use a for loop to print out the string with spaces in between each letter code.cpp...
You are to implement a MyString class which is our own limited implementation of the std::string Header file and test (main) file are given in below, code for mystring.cpp. Here is header file mystring.h /* MyString class */ #ifndef MyString_H #define MyString_H #include <iostream> using namespace std; class MyString { private: char* str; int len; public: MyString(); MyString(const char* s); MyString(MyString& s); ~MyString(); friend ostream& operator <<(ostream& os, MyString& s); // Prints string MyString& operator=(MyString& s); //Copy assignment MyString& operator+(MyString&...
I have to write a loop that moves the content of the dynamic array to the static array but I can't seem to figure it out. Exit Full Screen code.cpp New 1 #include <iostream> 3 using namespace std; 4 5 int main) 6 int *ptr 7 ptr -new int[5]; 8 int arr[5]; 9int x; 10 cin >> x; 11 for( int í = 0; 1 < 5; 1++) // initialization 12 13 ptr[i] x; = 14 for O//your code goes...
Find Output. Just output. No explanation needed.. #include <iostream> #include <string> using namespace std; class baseClass { public: void print() const; baseClass(string s = " ", int a = 0); //Postcondition: str = s; x = a; protected: int x; private: string str; }; class derivedClass: public baseClass { public: void print() const; derivedClass(string s = "", int a = 0, int b = 0); //Postcondition: str = s; x = a; y = b; private: int y; }; int...
In C++ Write a program that will read a string, call 2 functions to modify the string, and then print the final result. The first function should take a string parameter and return the string without any vowels. The second function should take a string and double every letter (which should be all consonants at this point). Be sure to: You must use more than [ ] and at You must use erase, insert, replace, find, and/or substr to make...
Fix the code to print the result[] array properly: 1 #include <iostream> 2 3 using namespace std; 4 5 void printArray(int array 7 for(inti= 0: i < 2;i++) cout くく array[i] << " ". 10 12 int mainO 13 14 int firstArray[2]10,20}; 16 int resultr21 17 int x; 18 19 II take input for second array 20 cin >>x 21 secondArray[0]-x; 22 secondarrayL1」-X+15 ; // Add elements 23 24 result0]- firstArray[0] + secondArray [0]; 25 result [1]- firstArray[1] + secondArray[1];...
when i run it is still be "false" i don't know why. could you help me fix it and tell me which part is wrong??? specific answer is better thanks!!! Problem 6: (4 pts): Write a function that takes as an input parameter a string. It should return a Boolean value indicating whether the string is a palindrome or not. INPUT: “mom"->true “palindrome”->false “amanaplanpanama"->true 3 #include <iostream> #include <string.h> I using namespace std; string function(string str); int main() { function("palindrome");...
15.6: Fix the code to print the count from 1 to x (to loop x times) #include <iostream> // include the header file using namespace std; void count(int x){ for(int i=1; i<=x; i++){ cout<<x; } } int main(){ int x,i; cin >> x; count(x); return 0; } 15.7 Fix the nested for loops to print the count from 1 to x twice, e.g. "12....x12.....x" #include <iostream> // include the header file using namespace std; int main(){...
use c++ 2. Make only one change to the program below so that the current output changes to the desired output. Program Current output Desired output include Kio stream> include <strin using namespace std; int main string s1 Hello World" for (int i 0 i sl. size i++) for (int j 0 j<i j++) cout cout s1 [i] endl return 0;
I need help with this program. C++ Given a string, compute recursively (no loops) a new string where all appearances of "pi" have been replaced by "3.14". It should enter a string like: (xpix)--> and print out " x3.14x" (pi)--> and print out " 3.14p" (pipi)--> and print out " 3.143.14" This is what I have so far... #include<iostream> #include<string> using namespace std; string changePi(string str) { string left; if(str.length() < 2) return str; if(str.substr(0, 1).compare("pi")) return "3.14" + changePi(str.substr(2));...
4) What is the output if the input istom - Sawyer? #include <iostream> using namespace std; int main() { string playerName; cout << "Enter name"; cin >> playerName; cout << endl « playerName; return 0; } a. Tom - Sawyer b. Tom Sawyer c. Tom d. Sawyer 5) Which XXX generates "Adam is 30 years old." as the output? #include <iostream> using namespace std; int main() { string name = "Adam"; int age = 30; XXX return 0; } a....