//https://www.acmicpc.net/problem/2609 #include using namespace std; int gcd(int a, int b){ return b? gcd(b, a%b) : a;}int main(){ int a, b; cin >> a >> b; if(a
//https://www.acmicpc.net/problem/2799 #include #include using namespace std; int cnt[5];int main(){ int m, n; cin >> m >>n; char win[501][501]; for(int i=0; i> win[i]; } for(int i=1; i
//https://www.acmicpc.net/problem/1236 #include #include using namespace std; int main(){ bool chk[50][2]={0,}; int n, m; cin >> n >> m; for(int i=0; i> s; for(int j=0; j