[문제 링크] : https://www.acmicpc.net/problem/2456#include using namespace std;int N;int Arr[4][4];int main(){ int a, b, c; cin >> N; for(int i=1; i> a >> b >> c; Arr[1][a]++; Arr[2][b]++; Arr[3][c]++; } int Max = 0, tmp = -1; a = 0, b = 0, c = 0; for(int i=1; i c || (Arr[i][3] == c && Arr[i][2] > b)){ tmp = i; Max = Arr[i][1] +..