(module
  (type (;0;) (func (param i32)))
  (type (;1;) (func (param i32 i32) (result i32)))
  (type (;2;) (func (param i32) (result i32)))
  (import "env" "log" (func $log (type 0)))
  (func $percent_change (type 1) (param $before i32) (param $after i32) (result i32)
    local.get $before
    i32.eqz
    if (result i32)  ;; label = @1
      i32.const 0
    else
      local.get $after
      local.get $before
      i32.sub
      i32.const 100
      i32.mul
      local.get $before
      i32.div_s
    end)
  (func $grade (type 2) (param $score i32) (result i32)
    (local $bucket i32)
    local.get $score
    i32.const 10
    i32.div_s
    local.set $bucket
    block (result i32)  ;; label = @1
      block  ;; label = @2
        block  ;; label = @3
          block  ;; label = @4
            block  ;; label = @5
              block  ;; label = @6
                local.get $bucket
                br_table 4 (;@2;) 4 (;@2;) 4 (;@2;) 4 (;@2;) 4 (;@2;) 4 (;@2;) 3 (;@3;) 2 (;@4;) 1 (;@5;) 0 (;@6;) 0 (;@6;) 4 (;@2;)
              end
              i32.const 4
              br 4 (;@1;)
            end
            i32.const 3
            br 3 (;@1;)
          end
          i32.const 2
          br 2 (;@1;)
        end
        i32.const 1
        br 1 (;@1;)
      end
      i32.const 0
    end)
  (func $total (type 1) (param $values i32) (param $count i32) (result i32)
    (local $sum i32) (local $i i32)
    block  ;; label = @1
      loop  ;; label = @2
        local.get $i
        local.get $count
        i32.ge_s
        br_if 1 (;@1;)
        local.get $sum
        local.get $values
        local.get $i
        i32.const 4
        i32.mul
        i32.add
        i32.load
        i32.add
        local.set $sum
        local.get $i
        i32.const 1
        i32.add
        local.set $i
        br 0 (;@2;)
      end
    end
    local.get $sum)
  (func $grade_label (type 2) (param $score i32) (result i32)
    (local $g i32)
    local.get $score
    call $grade
    local.set $g
    local.get $g
    call $log
    i32.const 1024
    local.get $g
    i32.const 2
    i32.mul
    i32.add)
  (memory (;0;) 1)
  (export "memory" (memory 0))
  (export "percent_change" (func $percent_change))
  (export "grade" (func $grade))
  (export "total" (func $total))
  (export "grade_label" (func $grade_label))
  (data (;0;) (i32.const 1024) "F\00D\00C\00B\00A\00")
  (@custom "name" "\011\05\00\03log\01\0epercent_change\02\05grade\03\05total\04\0bgrade_label\02J\05\00\00\01\02\00\06before\01\05after\02\02\00\05score\01\06bucket\03\04\00\06values\01\05count\02\03sum\03\01i\04\02\00\05score\01\01g"))