Easy

05. Nested Loops & Grid Patterns

Problem Objective

Print a 3x3 identity matrix with 1s on the diagonal and 0s elsewhere.

Expected Terminal OutputStandard Out

1 0 0
0 1 0
0 0 1

[✓] Grid pattern verified (Time: 0.005s, Memory: 1.8 MB)

Execution Constraints

Implementation Checklist

Outer loop iInner loop jPrint 1 if i==j else 0

main.cgcc -std=c17 -O2

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