Вас вітає сайт Олексія Костянтиновича

І сказав Бог:
#include <iostream> 
#include <stdio.h> 
#include <string.h>
using namespace std; 
int main()
{
int l, i;
char textus[1000];
cout«"Vvedit text bez probiliv \n";
cin»textus;
l=strlen(textus);
for (i=0;i<l;i++)
{
switch ( textus[i] )
{
case ' ': cout«"0020 "; break;
case '!': cout«"0021 "; break;
case '"': cout«"0022 "; break;
case '#': cout«"0023 "; break;
case '$': cout«"0024 "; break;
case '%': cout«"0025 "; break;
case '&': cout«"0026 "; break;

case '(': cout«"0028 "; break;
case ')': cout«"0029 "; break;
case '*': cout«"002A "; break;
case '+': cout«"002B "; break;
case ',': cout«"002C "; break;
case '-': cout«"002D "; break;
case '.': cout«"002E "; break;
case '/': cout«"002F "; break;

case '0': cout«"0031 "; break;
case '1': cout«"0032 "; break;
case '2': cout«"0033 "; break;
case '3': cout«"0034 "; break;
case '4': cout«"0035 "; break;
case '5': cout«"0036 "; break;
case '6': cout«"0037 "; break;
case '7': cout«"0038 "; break;
case '8': cout«"0039 "; break;
case '9': cout«"003A "; break;
case ':': cout«"003B "; break;
case ';': cout«"003C "; break;
case '<': cout«"003D "; break;
case '>': cout«"003E "; break;
case '?': cout«"003F "; break;
case '@': cout«"0040 "; break;
case 'A': cout«"0041 "; break;
case 'B': cout«"0042 "; break;
case 'C': cout«"0043 "; break;
case 'D': cout«"0044 "; break;
case 'E': cout«"0045 "; break;
case 'F': cout«"0046 "; break;
case 'G': cout«"0047 "; break;
case 'H': cout«"0048 "; break;
case 'I': cout«"0049 "; break;
case 'J': cout«"004A "; break;
case 'K': cout«"004B "; break;
case 'L': cout«"004C "; break;
case 'M': cout«"004D "; break;
case 'N': cout«"004E "; break;
case 'O': cout«"004F "; break;
case 'P': cout«"0050 "; break;
case 'Q': cout«"0051 "; break;
case 'R': cout«"0052 "; break;
case 'S': cout«"0053 "; break;
case 'T': cout«"0054 "; break;
case 'U': cout«"0055 "; break;
case 'V': cout«"0056 "; break;
case 'W': cout«"0057 "; break;
case 'X': cout«"0058 "; break;
case 'Y': cout«"0059 "; break;
case 'Z': cout«"005A "; break;
case '[': cout«"005B "; break;

case ']': cout«"005D "; break;
case '^': cout«"005E "; break;
case '_': cout«"005F "; break;

case 'a': cout«"0061 "; break;
case 'b': cout«"0062 "; break;
case 'c': cout«"0063 "; break;
case 'd': cout«"0064 "; break;
case 'e': cout«"0065 "; break;
case 'f': cout«"0066 "; break;
case 'g': cout«"0067 "; break;
case 'h': cout«"0068 "; break;
case 'i': cout«"0069 "; break;
case 'j': cout«"006A "; break;
case 'k': cout«"006B "; break;
case 'l': cout«"006C "; break;
case 'm': cout«"006D "; break;
case 'n': cout«"006E "; break;
case 'o': cout«"006F "; break;
case 'p': cout«"0070 "; break;
case 'q': cout«"0071 "; break;
case 'r': cout«"0072 "; break;
case 's': cout«"0073 "; break;
case 't': cout«"0074 "; break;
case 'u': cout«"0075 "; break;
case 'v': cout«"0076 "; break;
case 'w': cout«"0077 "; break; 
case 'x': cout«"0078 "; break;
case 'y': cout«"0079 "; break;
case 'z': cout«"007A "; break;

case '|': cout«"007C "; break;
case '~': cout«"007A "; break;

default: cout«"xxxx ";
}
}
return 0;
}
...і все запрацювало