# Examples

## Linear algorythm

```\flowChart{
st=>start: start
in=>inputoutput: input:
x
op=>operation: y ← x+1
ou=>inputoutput: output:
y
en=>end: end

st->in->op->ou->en
}
```

## Conditional

```\flowChart{
st=>start: start
in=>inputoutput: input:
x
if=>condition: x≠0
op=>operation: y ← 1/x
ou=>inputoutput: output:
y
exc=>inputoutput: x=0
en=>end: stop

st->in->if
if(yes)->op->ou->en
if(no)->exc->en
}
```

## Nested conditions

```\flowChart{
st=>start: start
in=>inputoutput: input:
x
if1=>condition: x>0
op1=>operation: y ← 1/x
if2=>condition: x<0
op2=>operation: y ← abs(x)
op3=>operation: y ← x
ou=>inputoutput: output:
y
en=>end: stop

st->in->if1
if1(yes, right)->op1->ou
if1(no)->if2
if2(yes, right)->op2->ou
if2(no)->op3->ou
ou->en
}
```

## Postconditional loop

```\flowChart{
st=>start: start
in=>inputoutput: input:
x
if=>condition: x = 0
op=>operation: …|none
en=>end: stop

st->in->if
if(yes, right)->in
if(no)->op->en
}
```

## Preconditional loop

```\flowChart{
st=>start: start
op=>operation: x ← 0
if=>condition: x=0
in=>inputoutput: input:
x
bla=>operation: …|blend
en=>end: stop

st->op->if
if(yes)->in(left)->if
if(no)->bla->en
}
```

## Counting loop

```\flowChart{
st=>start: start
in=>inputoutput: input:
n
cs=>operation: i ← 0
ce=>condition: i < n
cb=>operation: …|blend
ci=>operation: i ← i+1
bla=>operation: …|blend
en=>end: stop

st->in->cs->ce
ce(yes)->cb->ci(left)->ce
ce(no)->bla->en
}
```

Updated