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on September 30, 2023

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how to create a music player website

CONTACT ABOUT ARTISTS MUSIC HOME MY FAVROITE SONG Dil to ye Chahe har pal

how to add two matrix by using + operator

here is code for adding two matrix by + operator : code is :-- #include <iostream> using namespace std ; class Matrix { int a [ 3 ][ 3 ]; public: void accept (); void display (); void operator + ( Matrix x ); }; void Matrix :: accept () { cout << " \n Enter Matrix Element (3 X 3) : \n " ; for ( int i = 0 ; i < 3 ; i ++ ) { for ( int j = 0 ; j < 3 ; j ++ ) { cout << " " ; cin >> a [i][j]; } } } void Matrix :: display () { for ( int i = 0 ; i < 3 ; i ++ ) { cout << " " ; for ( int j = 0 ; j < 3 ; j ++ ) { cout << a [i][j] << " \t " ; } cout << " \n " ; } } void Matrix :: ope

how to concatenate two strings

Here is code #include <iostream> using namespace std; int main() { string s1, s2, result; cout << "Enter string s1: "; getline (cin, s1); cout << "Enter string s2: "; getline (cin, s2); result = s1 + s2; cout << "Resultant String = "<< result; return 0; }

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