1132 Cut Integer(20 分) Cutting an integer means to cut a K digits lone integer Z into two integers of (K/2) digits long integers A and B. For example, after cutting Z = 167334, we have A = 167 and B = 334. It is interesting to see that Z can be devid…

1132 Cut Integer (20 分)   Cutting an integer means to cut a K digits lone integer Z into two integers of (K/2) digits long integers A and B. For example, after cutting Z = 167334, we have A = 167 and B = 334. It is interesting to see that Z can be de…

1132 Cut Integer(20 分) Cutting an integer means to cut a K digits lone integer Z into two integers of (K/2) digits long integers A and B. For example, after cutting Z = 167334, we have A = 167 and B = 334. It is interesting to see that Z can be devid…

Cut Integer PAT-1132 #include<iostream> #include<cstring> #include<string> #include<algorithm> #include<cstdio> #include<sstream> #include<cstdlib> using namespace std; int main(){ int n; cin>>n; while(n--){…

题目 Cutting an integer means to cut a K digits long integer Z into two integers of (K/2) digits long integers A and B. For example, afer cutting Z = 167334, we have A = 167 and B = 334. It is interesting to see that Z can be devided by the product of…

[例1]数星星 天空中有一些星星,这些星星都在不同的位置,每个星星都有个坐标,如果一个星星的左下方(包括正左和正下)有k颗星星,就说这颗星星是k级的. 比如,上图中,星星5是3级的(1,2,4在其左下方) 2,4是1级的. 给定星星的位置,输出各级星星的数目. 简述:先按y坐标来排序,就用x来作为参考用树状数组来求解答案(前缀和) 代码 #include<iostream> #include<cstdio> using namespace std; ; ; struct node{…

https://pintia.cn/problem-sets/994805342720868352/problems/994805347145859072 Cutting an integer means to cut a K digits lone integer Z into two integers of (K/2) digits long integers A and B. For example, after cutting Z = 167334, we have A = 167 an…

Cutting an integer means to cut a K digits lone integer Z into two integers of (K/2) digits long integers A and B. For example, after cutting Z = 167334, we have A = 167 and B = 334. It is interesting to see that Z can be devided by the product of A…

Cutting an integer means to cut a K digits long integer Z into two integers of (K/2) digits long integers A and B. For example, after cutting Z = 167334, we have A = 167 and B = 334. It is interesting to see that Z can be devided by the product of A…

题意:略. 思路:注意除数可能为0的情况,不然会导致浮点错误. 代码: #include <iostream> #include <string> using namespace std; int main() { int n; string str; cin>>n; while(n--){ cin>>str; ,str.size()/); ,str.size()/); int a=stoi(s1),b=stoi(s2),val=stoi(str); &am…