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Convert decimal to binary

#include <stdio.h> void dec_bin(int number); int main(void) { int input = 0; printf("Digit (0-255): "); scanf("%d", &input); (input >= 0) && (input < 256) ? dec_bin(input) : exit(1); return 0; } void dec_bin(int number) { int x, y; x = y = 0; for(y = 7; y >= 0; y--) { x = number / (1 << y); number = number - x * (1 << y); printf("%d", x); } printf("\n"); }