2-5、BCD解密

2-5、BCD解密

question:

answer:

#include <stdio.h> int main() { int s = 0; scanf("%d",&s); int a = s / 16; int b = s % 16; s = a * 10 + b; printf("%d",s); //将%d换成%x,那么A~F也可输出 return 0; }