Beispiel #1
0
        public Program(string inputFile, string outputFile)
        {
            io = new IOHelper(inputFile, outputFile, Encoding.Default);

            m = io.NextInt(); d = io.NextInt();
            string     a = io.NextToken(), b = io.NextToken();
            BigInteger tmp = BigInteger.Parse(a);

            tmp -= 1;
            a    = tmp.ToString();
            if (a.Length < b.Length)
            {
                a = "0" + a;
            }
            long ans = calc(b) - calc(a);

            ans %= mod;
            if (ans < 0)
            {
                ans += mod;
            }
            io.WriteLine(ans);

            io.Dispose();
        }
Beispiel #2
0
        public Program(string inputFile, string outputFile)
        {
            io = new IOHelper(inputFile, outputFile, Encoding.Default);

            sizeOfEach = new List <int>();
            sizeOfEach.Add(0);
            n   = io.NextInt(); m = io.NextInt(); k = io.NextInt();
            map = new string[n];
            foreach (int i in E.Range(0, n))
            {
                map[i] = io.NextToken();
            }
            vis = new int[n, m];
            for (int i = 0; i < n; i++)
            {
                for (int j = 0; j < m; j++)
                {
                    if (map[i][j] != '*' && vis[i, j] == 0)
                    {
                        sizeOfEach.Add(bfs(new Point(i, j)));
                    }
                }
            }
            for (; k-- > 0;)
            {
                int xi = io.NextInt();
                int yi = io.NextInt();
                --xi; --yi;
                io.WriteLine(sizeOfEach[vis[xi, yi]]);
            }

            io.Dispose();
        }
        public Program(string inputFile, string outputFile)
        {
            io = new IOHelper(inputFile, outputFile, Encoding.Default);

            sizeOfEach = new List<int>();
            sizeOfEach.Add(0);
            n = io.NextInt(); m = io.NextInt(); k = io.NextInt();
            map = new string[n];
            foreach (int i in E.Range(0, n)) {
                map[i] = io.NextToken();
            }
            vis = new int[n, m];
            for (int i = 0; i < n; i++) {
                for (int j = 0; j < m; j++) {
                    if (map[i][j]!='*'&&vis[i, j] == 0) {
                        sizeOfEach.Add(bfs(new Point(i, j)));
                    }
                }
            }
            for (; k-- > 0; ) {
                int xi = io.NextInt();
                int yi = io.NextInt();
                --xi; --yi;
                io.WriteLine(sizeOfEach[vis[xi, yi]]);
            }

            io.Dispose();
        }
        public Program(string inputFile, string outputFile)
        {
            io = new IOHelper(inputFile, outputFile, Encoding.Default);

            m = io.NextInt(); d = io.NextInt();
            string a = io.NextToken(), b = io.NextToken();
            BigInteger tmp = BigInteger.Parse(a);
            tmp -= 1;
            a = tmp.ToString();
            if (a.Length < b.Length) a = "0" + a;
            long ans = calc(b) - calc(a);

            ans %= mod;
            if (ans < 0) ans += mod;
            io.WriteLine(ans);

            io.Dispose();
        }