Write a programExercise 2/4Elementary20 XP

The largest item of a matrix

Task

The program reads the number of rows r and then r rows of whole numbers separated by spaces. It prints the largest item of the matrix and its position (row and column, numbered from 0):

Maximum: 9

Riadok: 1, stĺpec: 2

If the largest item occurs more than once, it prints the position of its first occurrence when reading row by row, left to right.

Examples

Input

Expected output

Maximum: 9
Riadok: 1, stĺpec: 2

After you submit, 5 hidden tests will also check your solution: a 1 × 1 matrix, the maximum in the last corner, all negative, all equal, a single row.

You need to know

Python starts the first time you run code.

r = int(input())
matica = []
for _ in range(r):
    matica.append([int(x) for x in input().split()])

Ctrl+Enter runs the program. Tab indents. Press Esc, then Tab, to leave the editor.

Input (stdin)

Each line = one call to input().

Output

Hints

Try it yourself first. Each hint reveals a little more - and lowers the reward a little.

Signed out, hints are free - but no XP is awarded either.

Solution

The solution unlocks after the last hint.