.
: pr = x * y * z; pr = x * y / z; z = 0.
Debugger Exception Notification (. 6) , . (exceptions) . C : Project_MU1.exe EDivByZero . . Step Run .
OK, , . B .
_Ctrl+F2, . , , . , , , , .. .
. 6.
int ( -215 215-1 16- -231 231 -1 32- ).
(. 3) 1000, 1000, 1000, pr=109 < 231. (. 7).
. 8 104 , 104 , 104 . 1012, , . !
. 7. Output, int
. 8. Output, long int
: .
float ( 3.4-38 3.4+38). :
float a = 1E+20, b;
b = a * a;
printf(" float a = %e b = %e \n", a, b);
b 1040 > 3.4+38, EOverflow: 钅 (. 9). ٸ _ _Ctrl + F2.
. 9. float
: : 1+10, 1-10 1-20. , b . .
1.7. /
scanf() printf() - . "%d%d%d" (. . 10) "%d%d%f". z . , .
|
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printf(). , printf().
. 10. z