CODEBHAVYA • UNIVERSAL C TRACER

Paste C code. Trace the execution.

Use your own C program and follow stack frames, variable values, conditions, loops, function calls and output step by step.

← Program Library

1Paste your C program

2 Program input (values used by scanf)

3 Command-line arguments (for argc / argv, optional)

Max steps

Designed for educational C programs: variables, expressions, scanf/printf, conditions, switch, loops, arrays, strings, structures, functions, recursion, pointers, dynamic memory, linked-list style structures, enums, unions, function pointers, command-line arguments, common macros, memory/string utilities, qsort/bsearch and virtual file handling. Unsupported features are reported instead of simulated incorrectly.

CURRENT STEP

Select Start to begin.

VARIABLES

Scope	Name	Value

MEMORY & DSA VISUALIZER

AUTO

Run the trace to visualize arrays, pointers, heap nodes, linked lists, stacks, queues and tree-style structures.

CALL STACK

PROGRAM OUTPUT

Waiting to run…