1、数位之和
题目链接：https://sim.csp.thusaac.com/contest/6/problem/0
100分代码：
#include <iostream>
using namespace std;
int main(int argc, char *argv[])
{int n;cin >> n;int num;int t = 10,sum = 0;while(n / t != 0){num = n % t;num = num / (t / 10);sum += num;t *= 10;}sum += n / (t / 10);cout << sum << endl;return 0;
}评测结果：
2、消除类游戏
题目链接：https://sim.csp.thusaac.com/contest/6/problem/1
100分代码：
#include <iostream>
using namespace std;
int main(int argc, char *argv[])
{int n,m;cin >> n >> m;int a[1010][30];for(int i = 0; i < n; i++){for(int j = 0; j < m; j++){cin >> a[i][j];}}int b[1010][30] = {0};for(int i = 0; i < n; i++){for(int j = 1; j < m-1; j++){if(a[i][j-1] == a[i][j] && a[i][j] == a[i][j+1]){b[i][j-1] = a[i][j-1];b[i][j] = a[i][j];b[i][j+1] = a[i][j+1];}}}for(int i = 1; i < n-1; i++){for(int j = 0; j < m; j++){if(a[i-1][j] == a[i][j] && a[i][j] == a[i+1][j]){b[i-1][j] = a[i-1][j];b[i][j] = a[i][j];b[i+1][j] = a[i+1][j]; }}}for(int i = 0; i < n; i++){for(int j = 0; j < m; j++){if(a[i][j] == b[i][j]){a[i][j] = 0;}cout << a[i][j] << " ";}cout << endl;}return 0;
}评测结果：
