标签:style [] author print exti iostream code include tin
import java.util.Scanner; /** * 统计两个数字在相加的时候需要多少次进位,结束标志 输入俩个零 * @author NEU-2015 * */ public class Demo { public static void main(String[] args) { Scanner input = new Scanner(System.in); int a = 0; int b = 0; int count = 0; //统计多少次进位 int result = 0; //a+b 每一位数的结果 while (input.hasNext()) { a = input.nextInt(); b = input.nextInt(); count = 0; result = 0; if(a == 0 && b == 0) { //结束标志 input.close(); break; } while(a > 0 && b > 0) { result = (a%10 + b%10 + result) > 9 ? 1 : 0; count += result; a /= 10; b /= 10; } System.out.println(count); //输出共进位多少次 } } }
#include<iostream> #include<stdio.h> using namespace std; //输入的整数都不超过9个数字 //@author NEU-2015 int main() { int a, b; while(scanf("%d%d", &a, &b) == 2) { if(!a && !b) return 0; int c = 0, ans = 0; for(int i = 9; i >= 0; i--) { c = (a%10 + b%10 + c) > 9 ? 1 : 0; ans += c; a /= 10; b /= 10; } printf("%d\n", ans); } return 0; }
标签:style [] author print exti iostream code include tin
原文地址:http://www.cnblogs.com/NEU-2015/p/7497278.html