若有以下程序段,则数值为3的表达式( )。int x[12]={1,2,3,4,5,6,7,8,9,10};char c=‘a’;char d='d',f;
A: x[d-c]
B: x['d'-'b']
C: x[3]
D: x['d'-c]
A: x[d-c]
B: x['d'-'b']
C: x[3]
D: x['d'-c]
举一反三
- 若有以下程序段,则数值为3的表达式( )。int x[12]={1,2,3,4,5,6,7,8,9,10};char c=‘a’,d,f;
- 若有以下说明:int x[9]={1,2,3,4,5,6,7,8,9}; char c='a',d,f;则数值为3的表达式是( ) A: x[f-c] B: x['c'-'d'] C: x['c'-c] D: x[3]
- 若有以下说明:int x[9]={1,2,3,4,5,6,7,8,9}; char c='a',d,f;则数值为3的表达式是( ) A: x[f-c] B: x['c'-'d'] C: x['c'-c] D: x[3]
- 若有以下说明: int a [12 ] = { 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 } ; char c= ‘a’ , d , g ; 则数值为4的表达式是( )
- 如下函数的返回值是___________def test(): temp=[1,2,3,4,5,6,7,8,9,10] return [x for x in temp if x%3==2] A: [2, 5, 8] B: [1, 3, 6] C: [3, 6, 9] D: [1, 4, 7]