LIST COMPREHENSION IN PYTHON

LIST COMPREHENSION IN PYTHON HACKER RANK

if __name__ == '__main__':

    x = int(input())

    y = int(input())

    z = int(input())

    n = int(input())

    l=[]

    a=[]

    for i in range(x+1):

        for j in range(y+1):

            for k in range(z+1):

                if((i+j+k)!=n):

                    a=[i,j,k]

                    l.append(a)

print(l)