Find the smallest three elements in an array

[harshraj8843]

Description

Write a program to find the smallest three elements in an array

Input  : arr[] = {10, 4, 3, 50, 23, 90}
Output : 3 4 10

Input  : arr[] = {12, 13, 1, 10, 34, 1}
Output : 1 1 10

### Tracking Issues
- [ ] #5224
- [ ] #5225
- [ ] #5226
- [ ] #5227
- [ ] #5228
- [ ] #5229
- [ ] #5230
- [ ] #5231
- [ ] #5232
- [ ] #5233
- [ ] #5234
- [ ] #5235
- [ ] #5236
- [ ] #5237
- [ ] #5238
- [ ] #5239
- [ ] #5240
- [ ] #5241
- [ ] #5242
- [ ] #5243

[codinasion-bot]

👋🏻 Hey @harshraj8843

💖 Thanks for opening this issue 💖

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