PASCAL
- , - .
- .
() | ||
byte | 0..255 | |
shortint | 128..127 | |
integer | 32768..32767 | |
word | 0..65535 | |
longint | 2147483648.. |
( ) , , 137 000 000, : 1.37108.
: mEp : m - ;
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p - 10.
.. 1.37+8. .
:
Pascal | |
410-4 | 4E -4 |
0,62105 | 0.62E+5 |
-10,881012 | -10.88E12 |
() | |||
real | 2.9*10E 39..1.7*10E38 | 11-12 | |
single | 1.5*10E 45..3.4*10E38 | 7-8 | |
double | 5.0*10E 324..1.7*10E308 | 15-16 | |
extended | 1.9*10E 4951..1.1*10E4932 | 19-20 | |
comp | -2E+63+1..2E+63-1 | 10-20 |
( )
char . ASCII.
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1 .
abs(x) | Real, integer | ||
arctan(x) | Real, integer | Real | ( ) |
cos(x) | Real, integer | Real | , |
exp(x) | Real, integer | Real | |
frac(x) | Real | Real | |
int(x) | Real, integer | Real | |
ln(x) | Real, integer | Real | |
pi | Real | 3,141592653 | |
sin(x) | Real, integer | Real | , |
sqr(x) | Real, integer | ||
sqrt(x) | Real, integer | Real | |
random | Real | [0, 1] | |
random(n) | Integer | Integer | [0, N] |
round(x) | Real | Integer | |
trunc(x) | Real | Integer |
. , ,
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A:=25; :=3; | ||
A:=B; | ||
A:=32+1; | ||
A:=A+B+1; |
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