from re import I def func(): num1,num2 = map(int,input().split(" ")) data1 = [] if 1 <= num1 <= 1000: data = list(map(int,input().split(" "))) data.sort() for i in range(num2): data1.append(data[i]) for m in range(num2): print(data1[m],end=" ") if __name__=="__main__": func()