CodeForces 620 B. Grandfather Dovlet’s calculator(水~)
来源:互联网 发布:python 软件开发 编辑:程序博客网 时间:2024/05/17 06:06
Description
在电子表上每个数字的显示情况如下图,先给出两个整数a和b,问表示出区间[a,b]中所有数需要多少个黑段
Input
两个整数a和b(1<=a<=b<=10^6)
Output
输出电子表表示出区间[a,b]中所有数字需要多少黑段
Sample Input
1 3
Sample Output
12
Solution
水题
Code
#include<cstdio>#include<iostream>using namespace std;int table[]={6,2,5,5,4,5,6,3,7,6};int a,b;int count(int x){ int ans=0; while(x) { ans+=table[x%10]; x/=10; } return ans;}int main(){ while(~scanf("%d%d",&a,&b)) { int ans=0; for(int i=a;i<=b;i++) ans+=count(i); printf("%d\n",ans); } return 0;}
0 0
- CodeForces 620 B. Grandfather Dovlet’s calculator(水~)
- CodeForces 620B Grandfather Dovlet’s calculator
- Codeforces-Edu6-B. Grandfather Dovlet’s calculator
- B. Grandfather Dovlet’s calculator
- Educational Codeforces Round 6 B. Grandfather Dovlet’s calculator(模拟)
- Educational Codeforces Round 6-B. Grandfather Dovlet’s calculator(简单模拟)
- Educational Codeforces Round 6 B. Grandfather Dovlet’s calculator (分解数字个位)
- B. Grandfather Dovlet’s calculator【水题】
- 【Educational Codeforces Round 6B】【暴力】Grandfather Dovlet’s calculator 区间所有数的火柴总成本
- B - Gary's Calculator
- Grandfather's Clock
- CodeForces 629 B. Far Relative’s Problem(水~)
- CodeForces 614 B. Gena's Code(水~)
- CodeForces-630B:Moore's Law【水】
- Codeforces 691B. s-palindrome(模拟)
- Codeforces-691B-s-palindrome(模拟)
- Codeforces - Educational Codeforces Round 14B - s-palindrome(模拟)
- 算法训练 Beaver's Calculator/codeforces 207A1 排序+贪心
- Walking on a Grid uva10913
- 如何使用 Java8 实现观察者模式?(上)
- gcc 编译和makefiel编写时指定头文件和库文件的参数 -I -L -l
- Catch That Cow
- 更多的黑色提示框
- CodeForces 620 B. Grandfather Dovlet’s calculator(水~)
- 121. Best Time to Buy and Sell Stock & 122 II & 123 III & 188 IV
- Find a nearest station
- 搭建wordpress
- 4.1.2 Android 通过Applicatoin 来设置全局变量和使用
- iptables实现网络防火墙及地址转换
- 人工神经网络训练样本的选择方法
- [CSS学习笔记001] CSS Reset
- 访问单个节点的删除