Answer to Question #285526 in Python for Niha

Question

write a method called solve which takes as parameter a list of tuples called A.

You have to print that pair of tuple which have the same sum. There is only 1 such pair.

Example:

[(1,2), (1,0), (4,4), (10,2), (5,-1), (1,1,1)]

For this list, the pair is:

1,2

1,1,1

Because both these tuples sum up to 3.

Answer 1

# Python code to get sum of tuples having same first value 

  
# Initialisation of list of tuple 

Input = [(1, 13), (1, 190), (3, 25), (1, 12)] 


  

d = {x:0 for x, _ in Input} 


  

for name, num in Input: d[name] += num 


  
# using map 

Output = list(map(tuple, d.items())) 


  
# printing output 

print(Output)