Ruudukko

n = int(input())
matrix = []
matrix2 = []
 
for i in range(n):
    l = []
    l.append(input())
    l = [int(i) for i in l[0].split()]
    matrix.append(l)
    matrix2.extend(l)
 
#n = 3
#matrix = [[2, 1, 3], [1, 1, 1], [9, 2, 7]]
 
 
def possible_moves(matrix=matrix, n=n):
    coords = {}
 
    for pY in range(n):
        for pX in range(n):
            coords[f"{pX}:{pY}"] = []
 
    pY = 0
    pX = 0
    t = 0
    while pY < n:
 
        mY = [i[pX] for i in matrix]
        mX = [i for i in matrix[pY]]
 
        for i in range(n):
            if mY[i] < matrix[pY][pX] and i != pY:
                coords[f"{pX}:{pY}"].append(f"{pX}:{i}")
                #mY[i] = [mY[i], True]
            #else:
            #    mY[i] = [mY[i], False]
            
            if mX[i] < matrix[pY][pX] and i != pX:
                coords[f"{pX}:{pY}"].append(f"{i}:{pY}")
                #mX[i] = [mX[i], True]
            #else:
            #     mX[i] = [mX[i], False]
 
            #if mY[i][1] == True:
            #    coords[f"{pX}:{pY}"].append(f"{pX}:{i}")
            #if mX[i][1] == True:
            #    coords[f"{pX}:{pY}"].append(f"{i}:{pY}")
 
        if pX == n - 1:
            pY += 1
 
        t += 1
        pX += 1
 
        if pX == n:
            pX = 0
 
    return coords
 
 
def bfs(coords=possible_moves(), n=n):
    queue = []
    cache = {}
 
    lens = 0
    a = 0
    temp = 0
 
    for i in coords.keys():
        lens += len(coords[i])
        queue.append(i)
 
    while len(queue) > 0:
        m = queue.pop(0)
 
        if m in cache:
 
            a += cache[m][0]
            queue.extend(cache[m][1])
            continue
 
        for j in coords[m]:
            temp += 1
            queue.append(j)
 
        cache[m] = [temp, coords[m]]
 
        a += temp
        temp = 0
 
    print((a + n ** 2) % (10 ** 9 + 7))
 
 
if __name__ == "__main__":
    bfs()

Test 1

Group: 1, 2, 3

Verdict: ACCEPTED

Test 2

Group: 1, 2, 3

Verdict: ACCEPTED

Test 3

Group: 1, 2, 3

Verdict: ACCEPTED

Test 4

Group: 2, 3

Verdict: ACCEPTED

Test 5

Group: 2, 3

Verdict: TIME LIMIT EXCEEDED

Test 6

Group: 2, 3

Verdict: TIME LIMIT EXCEEDED

Test 7

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 8

Group: 3

Verdict: TIME LIMIT EXCEEDED

Test 9

Group: 3

Verdict: TIME LIMIT EXCEEDED