#include <stdio.h> #include <stdint.h> uint16_t spread_bits(uint8_t val) { uint16_t new_reg = 0; int eight_pos = 0; for(int i =0;i<16;i++){ if(i%2==0){ if(val & (1<<eight_pos)){ new_reg |= (1<<i); } eight_pos++; } } return new_reg; } int main() { uint8_t val; scanf("%hhu", &val); uint16_t result = spread_bits(val); printf("%u", result); return 0; }
Test Cases
Test Results
Input
202
Expected Output
20548