#include <iostream>
#include <cstdlib>
using namespace std;
void ostatnia ( const std:: string & wynik)
{
std:: size_t znajdz = wynik.find_last_of ( wynik) ;
std:: cout << wynik.at ( znajdz) << '\n ' ;
}
unsigned long a, b, D;
char x1[ 1000 ] ;
int main( )
{
cin >> D;
for ( int j = 0 ; j< D; j++ ) {
cin >> a>> b;
int wynik = 1 ;
for ( int i = 0 ; i< b; i++ )
wynik* = a;
itoa( wynik, x1, 10 ) ;
std:: string x ( x1) ;
ostatnia ( x) ; }
return 0 ;
}
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compilation info
prog.cpp: In function ‘int main()’:
prog.cpp:26:5: error: ‘itoa’ was not declared in this scope
itoa(wynik, x1, 10);
^~~~
prog.cpp:26:5: note: suggested alternative: ‘atol’
itoa(wynik, x1, 10);
^~~~
atol
stdout