[Solved] Find the error in this loop code:int i = 0; while(i — Ans: i++ is outside the loop block and never runs inside loop | C

C - Loops

Find the error in this loop code:

int i = 0;
while(i < 5)
    printf("%d", i);
    i++;

AMissing semicolon after printf

BVariable i is not declared

CCondition should be i <= 5

Di++ is outside the loop block and never runs inside loop

Step-by-Step Solution

Solution:

Step 1: Check loop body braces
Without braces, only the first statement after while is inside loop.
Step 2: Identify effect on i++
i++ is outside loop, so i never increments inside loop, causing infinite loop.
Final Answer:
i++ is outside the loop block and never runs inside loop -> Option D
Quick Check:
Loop body needs braces for multiple statements [OK]

Quick Trick: Use braces to include all statements inside loop [OK]

Common Mistakes:

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