#include <stdio.h> #include <stack> int main() { std::stack<char> s; int num, mod; printf("输入十进制数: \n"); scanf("%d", &num); printf("num: %d\n", num); while(num/16 != 0) { mod = num%16; num = num/16; if(mod>=0 && mod<=9) {
s.push('0'+mod); } if(mod>=10 && mod<=15) { s.push('A'+(mod-10)); } } if(num>=0 && num<=9) { s.push('0'+num); } if(num>=10 && num<=15) { s.push('A'+(num-10)); } printf("0x"); while(!s.empty()) { printf("%c", s.top()); s.pop(); } printf("\n"); return 0; }
标签:十六进制,16,num,&&,转为,十进制,mod From: https://www.cnblogs.com/donggongdechen/p/17967345