yes you are right,
thanks for the hint
I will update the code

yes thank you ,I pass the test after understand the problem

I figure where is the problem
if 1 =100
1=100 so 1 1 is 200 and 5 = 50
this is the problem hope it will help someone

is there any wrong with kata test please answer ?
this is the count for each score 1 1 3 4 5 it should give 50 but test ask it should be 250
[ { count: 2, score: [ 1, 1000 ] },
{ count: 0, score: [ 2, 200 ] },
{ count: 1, score: [ 3, 300 ] },
{ count: 1, score: [ 4, 400 ] },
{ count: 1, score: [ 5, 500 ] },
{ count: 0, score: [ 6, 600 ] } ]
score 1 1 3 4 5
Expected: 250, instead got: 50

I like your answer very clever keep going