---
id: 69306364df283fcaff2e1ad5
title: "Challenge 144: Resolution Streak"
challengeType: 29
dashedName: challenge-144
---

# --description--

Given an array of arrays, where each sub-array represents a day of your resolution activities and contains three integers: the number of steps walked that day, the minutes of screen time that day, and the number of pages read that day; determine if you are keeping your resolutions.

- The first sub-array is day 1, and second day 2, and so on.

A day is considered successful if all three of the following goals are met:

- You walked at least 10,000 steps.
- You had no more than 120 minutes of screen time.
- You read at least five pages.

If all of the given days are successful, return `"Resolution on track: N day streak."` Where `N` is the number of successful days.

If one or more days is not a success, return `"Resolution failed on day X: N day streak."`. Where `X` is the day number of the first unsuccessful day, and `N` is the number of successful days before the first unsuccessful day.

# --hints--

`resolution_streak([[10500, 75, 15], [11000, 90, 10], [10650, 100, 9]])` should return `"Resolution on track: 3 day streak."`

```js
({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(resolution_streak([[10500, 75, 15], [11000, 90, 10], [10650, 100, 9]]), "Resolution on track: 3 day streak.")`)
}})
```

`resolution_streak([[10000, 120, 5], [10950, 121, 11]])` should return `"Resolution failed on day 2: 1 day streak."`

```js
({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(resolution_streak([[10000, 120, 5], [10950, 121, 11]]), "Resolution failed on day 2: 1 day streak.")`)
}})
```

`resolution_streak([[15000, 110, 8], [12300, 60, 13], [10100, 120, 4], [9000, 125, 4]])` should return `"Resolution failed on day 3: 2 day streak."`

```js
({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(resolution_streak([[15000, 110, 8], [12300, 60, 13], [10100, 120, 4], [9000, 125, 4]]), "Resolution failed on day 3: 2 day streak.")`)
}})
```

`resolution_streak([[11600, 76, 13], [12556, 64, 26], [10404, 32, 59], [9999, 44, 124], [7508, 23, 167], [10900, 80, 0]])` should return `"Resolution failed on day 4: 3 day streak."`

```js
({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(resolution_streak([[11600, 76, 13], [12556, 64, 26], [10404, 32, 59], [9999, 44, 124], [7508, 23, 167], [10900, 80, 0]]), "Resolution failed on day 4: 3 day streak.")`)
}})
```

`resolution_streak([[10500, 75, 15], [11000, 90, 10], [10650, 100, 9], [10200, 60, 10], [10678, 87, 9], [12431, 67, 13], [10444, 107, 19], [10111, 95, 5], [10000, 120, 7], [11980, 101, 8]])` should return `"Resolution on track: 10 day streak."`

```js
({test: () => { runPython(`
from unittest import TestCase
TestCase().assertEqual(resolution_streak([[10500, 75, 15], [11000, 90, 10], [10650, 100, 9], [10200, 60, 10], [10678, 87, 9], [12431, 67, 13], [10444, 107, 19], [10111, 95, 5], [10000, 120, 7], [11980, 101, 8]]), "Resolution on track: 10 day streak.")`)
}})
```

# --seed--

## --seed-contents--

```py
def resolution_streak(days):

    return days
```

# --solutions--

```py
def resolution_streak(days):
    streak = 0

    for i, day in enumerate(days):
        steps, screen, pages = day
        if steps >= 10000 and screen <= 120 and pages >= 5:
            streak += 1
        else:
            return f"Resolution failed on day {i+1}: {streak} day streak."

    return f"Resolution on track: {streak} day streak."
```