通过代码: #include <bits/stdc++.h>using namespace std;int n, m, a[501][501], c[501][501], f[501][501]; int main() {scanf("%d%d", &n, &m);for(int i = 1; i < n; i ++) scanf("%d", &a[i][i + 1]);for(int i
题目描述: Problem Description Find and list all four-digit numbers in decimal notation that have the property that the sum of its four digits equals the sum of its digits when represented in hexadecimal