Выводит на экран таблицу из 4-х столбцов (для новичков очень удобно) :
int unsigned int binary ASCII
( -128 - 127 ) ( 0 - 255 )
Код :
| Код |
// Show_Binary_and_ASCII.cpp : Defines the entry point for the console application.
//
#include <stdafx.h>
#include <iostream>
#include <cstdlib>
using namespace std;
int main() {
char lette;
int i, t;
unsigned int j;
for ( i=-128, lette=-128, j=0; i<128; i++, lette++, j++ )
{
cout << "\n " ;
if ( i>=0 ) cout << " ";
if ( i>-10 && i<10 ) cout << " ";
if ( i>-100 && i<100 ) cout << " ";
cout << i << " ";
for ( t=128; t>0; t=t/2 )
{
if ( i & t ) cout << "1";
else cout << "0";
}
cout << " ";
if ( j<100 ) cout << " ";
if ( j<10 ) cout << " ";
cout << j << " ";
for ( t=128; t>0; t=t/2 )
{
if ( j & t ) cout << "1";
else cout << "0";
}
cout << " ";
switch(i)
{
case 7 :
cout << "\" bip \"" << lette;
break;
case 10 :
cout << "\" \\n \"" << lette;
break;
default :
cout << lette;
break;
}
}
cout << "\n\n " ;
return 0;
}
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