What will be the output of the following TypeScript code?let i = 0;do { i++;} while (i < 3);console.log(i);*1 point0123
Question
What will be the output of the following TypeScript code?let i = 0;do { i++;} while (i < 3);console.log(i);*1 point0123
Solution
The output of the given TypeScript code will be 3.
Here's the step by step explanation:
- The variable
iis initialized with the value 0. - The
do-whileloop starts executing. It first incrementsiby 1, makingiequal to 1. - It then checks the condition
i < 3. Since 1 is less than 3, the loop executes again. iis incremented again, makingiequal to 2.- The condition
i < 3is checked again. Since 2 is less than 3, the loop executes one more time. iis incremented once more, makingiequal to 3.- The condition
i < 3is checked again. This time, since 3 is not less than 3, the loop stops executing. - The value of
i(which is now 3) is logged to the console.
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