3. Fundamental instructions

1. Declaration: to reserve a memory space

type variable;

2. Affectation: to store/initialize a value into memory

variable = expression; // = value OR variable OR operation

3. Conditional:

if (expression) { ... } else { ... }

4. Branching/loops:

label:
...
goto label;

Exercises:

1. How to graphically represent the preceding elements ?
2. What is the algorithm to compute 1+2+...+100 ?

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