#include <array>

Array is a data type, double is an array element type, and 4 is the number of array elements

Array<double, 4> dbnew1 = {10.1,10.2,10.3,10.4};

The new version of the array allows for overall operation

Rray<double, 4> dbnew2 = Dbnew1;

1#include <iostream>2#include <array>3 using namespacestd;4 5 voidMain ()6 {7     Doubledb[4] = {1.1,2.2,3.3,4.4 };8 9     //Array is a data type, double is an array element type, and 4 is the number of array elementsTenarray<Double,4> dbnew1 = {10.1,10.2,10.3,10.4 }; Onearray<Double,4> dbnew2 = dbnew1;//The new version of the array allows for overall operation A  -      for(inti =0; I <4; i++) -     { thecout << Db[i] <<" "; -     } -  -cout <<Endl; +  -      for(inti =0; I <4; i++) +     { Acout << Dbnew1[i] <<" "; at     } -  -cout <<Endl; -  -      for(inti =0; I <4; i++) -     { incout << Dbnew2[i] <<" "; -     } to  +System"Pause"); -}

Prints the string and executes

Using the C_STR function

System (STRING1[I].C_STR ());

1#include <iostream>2#include <array>3#include <string>4 using namespacestd;5 6 voidMain ()7 {8array<string,5> string1 = {"Calc","Notpad","tasklist","MSPaint","Write" };9 Ten      for(inti =0; I <5; i++) One     { Acout << String1[i] <<Endl; - System (STRING1[I].C_STR ()); -     } the  -System"Pause"); -}

string addition, C-like strcat function

1#include <iostream>2#include <array>3#include <string>4 using namespacestd;5 6 voidMain ()7 {8     stringSTR1 ="Task";9     stringSTR2 ="List";Ten     stringSTR3 = str1 +str2; One  A System (STR3.C_STR ()); -  -System"Pause"); the}

#include <array>