testcases:
  - name: "testcase 1"
    inputs:
    - 1 : "79"
    output: 
    - 1 : 79
  - name: "testcase 2"
    inputs:
    - 1: "king 25"
    output:
    - 1 : 0
  - name: "testcase 3"
    inputs:
    - 1: "  -33"
    output:
    - 1 : -33
  - name: "testcase 4"
    inputs:
    - 1: "-91283472332"
    output:
    - 1 : -2147483648
  - name: "testcase 5"
    inputs:
    - 1: "91283472332"
    output:
    - 1 : 2147483647