1. ¶
- 하
#include<stdio.h>
int main()
{
int a=1,b=2,c=3,d=4,e=5;
printf("%d\n",(++a)+(b++)*(c+d)%e);
return 0;
}
- bitwise operation 행하
- 0110 0101 ^ 1001 1010
- 1010 1101 & 1010 1010
- 1010 1111 | 1010 1001
- 0110 0101 ^ 1001 1010
- ,
2.1.1. (fact) ¶
- redirection: input: <, output: >
- assignment operator: == 하 하
- arithmetic operator( 학 )
- increment/decrement, postfix/prefix: 합. (
)
- shorthand operator (arithmetic operator + assignment operator)
- operator precedence/associativity
- bitwise operator
2.2.1. (fact) ¶
operator() 해 .
-expression statements
-assignment operater (=) .
-increment operator ++i expression 행 , i++ 1해
-decrement operator 하 1
-operator precedence() << 이건 초등학교때 배운거.
%(?) *,/ ?
-bitwise 하 ㅜㅜ
-expression statements
-assignment operater (=) .
-increment operator ++i expression 행 , i++ 1해
-decrement operator 하 1
-operator precedence() << 이건 초등학교때 배운거.
%(?) *,/ ?
-bitwise 하 ㅜㅜ
2.2.3. ¶
- 하
#include<stdio.h>
int main()
{
int a=1,b=2,c=3,d=4,e=5;
printf("%d\n",(++a)+(b++)*(c+d)%e);
return 0;
}
2+2*7%5
2+4=6
- bitwise operation 행하
- 0110 0101 ^ 1001 1010
- 1010 1101 & 1010 1010
- 1010 1111 | 1010 1001
- 0110 0101 ^ 1001 1010
2. 1010 1000
3. 1010 1111
2.3.3. ¶
- 하
#include<stdio.h>
int main()
{
int a=1,b=2,c=3,d=4,e=5;
printf("%d\n",(++a)+(b++)*(c+d)%e);
return 0;
}
=> : 2+2*7%5 2+4 6..
- bitwise operation 행하
- 0110 0101 ^ 1001 1010
- 1010 1101 & 1010 1010
- 1010 1111 | 1010 1001
- 0110 0101 ^ 1001 1010
