```{.javascript}
var ans = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0counts = [];
for (let i = 1; i <= 1000; i++) {
Array.from("" + i`${i}`).map(v => ans[parseInt(v)]++(counts[v] || 0) + 1);
}
console.log(ans.map((v, i) => i + ":" + v + "개"`${i}:${v}개`).join(", "));
```
```{.javascript}
var ans = [0, 0, 0, 0, 0, 0, 0, 0, 0, 0counts = [];
for (let i = 1; i <= 1000; i++) {
Array.from("" + i`${i}`).map(v => ans[parseInt(v)]++(counts[v] || 0) + 1);
}
console.log(ans.map((v, i) => i + ":" + v + "개"`${i}:${v}개`).join(", "));
```