Write a program that reads a character on the keyboard and display its numeric code in binary notation.
Difficulty level
This exercise is mostly suitable for students
#include <stdio.h>
#include <conio.h>
void main()
{
//Solution 1
int C, I;
C = getchar();
I = 128;
while (I >= 1)
{
printf("%i ", C / I);
C %= I;
I /= 2;
}
//Solution 2
int C, I;
C = getchar();
for (I = 128; I >= 1; I /= 2)
{
printf("%i ", C / I);
C %= I;
}
//Solution 3
int C, I;
C = getchar();
for (I = 128; I >= 1; C %= I, I /= 2)
printf("%i ", C / I);
//Solution 4
int C, I;
for (C = getchar(), I = 128; I >= 1; printf("%i ", C / I), C %= i, i /= 2);
getch();
}
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