testcases:
  - name: "testcase 1"
    inputs:
    - 1 : [1, 2, 3, 5]
    output: 
    - 1 : 4
  - name: "testcase 2"
    inputs:
    - 1: [2, 3, 4, 5, 6]
    output:
    - 1 : 1
  - name: "testcase 3"
    inputs:
    - 1 : [-1, -2, -3, -4]
    output: 
    - 1 : 1
  - name: "testcase 4"
    inputs:
    - 1: [55, 22, 52, 100, 1, 3, -5]
    output:
    - 1 : 2
  - name: "testcase 5"
    inputs:
    - 1: [0, -1, -2, -3, 5]
    output:
    - 1 : 1
  - name: "testcase 6"
    inputs:
    - 1 : [1, 3, 4, 5]
    output: 
    - 1 : 2
  - name: "testcase 7"
    inputs:
    - 1: [1, 2, 3, 4, 5, 6]
    output:
    - 1 : 7