text: Find all Pairs possible from the given Array | Function to prall possible pairs from the array ; Nested loop for all possible pairs ; Driver code
code: def printPairs ( arr , n ) : NEW_LINE INDENT for i in range ( n ) : NEW_LINE INDENT for j in range ( n ) : NEW_LINE INDENT print ( " ( " , arr [ i ] , " , " , arr [ j ] , " ) " , end = " , ▁ " ) NEW_LINE DEDENT DEDENT DEDENT arr = [ 1 , 2 ] NEW_LINE n = len ( arr ) NEW_LINE printPairs ( arr , n ) NEW_LINE