t, n = map(int, input().split(" "))#01背包 time = [0 for i in range(n)] v = [0 for i in range(n)] dp = [0 for i in range(t + 1)] for i in range(n): time[i], v[i] = map(int, input().split(" ")) for i in range(n): for j in range(t, time[i] - 1, -1): dp[j] = max(dp[j], dp[j - time[i]] + v...