下面关于函数指针的使用,不正确的是?int a=1,b=2,c=3; int max(int a, int b){ //代码详情略 ... //返回最大值 return max_num; } int (*p) (int, int); A: int max_ab = *p(a,b); int max_abc = *p(max_ab,c); B: int max_ab = p(&a,&b); int max_abc = p(&max_ab,&c); C: int max_ab = p(a,b); int max_abc = p(max_ab,c); D: int max_ab = p(*a,*b); int max_abc = p(*max_ab,*c);
下面关于函数指针的使用,不正确的是?int a=1,b=2,c=3; int max(int a, int b){ //代码详情略 ... //返回最大值 return max_num; } int (*p) (int, int); A: int max_ab = *p(a,b); int max_abc = *p(max_ab,c); B: int max_ab = p(&a,&b); int max_abc = p(&max_ab,&c); C: int max_ab = p(a,b); int max_abc = p(max_ab,c); D: int max_ab = p(*a,*b); int max_abc = p(*max_ab,*c);
下面关于函数指针的使用,不正确的是?int a=1,b=2,c=3; int max(int a, int b){ //代码详情略 ... //返回最大值 return max_num; } int (*p) (int, int); A: int max_ab = *p(a,b); int max_abc = *p(max_ab,c); B: int max_ab = p(&a,&b); int max_abc = p(&max_ab,&c); C: int max_ab = p(a,b); int max_abc = p(max_ab,c); D: int max_ab = p(*a,*b); int max_abc = p(*max_ab,*c);
下面关于函数指针的使用,不正确的是?int a=1,b=2,c=3; int max(int a, int b){ //代码详情略 ... //返回最大值 return max_num; } int (*p) (int, int); A: int max_ab = *p(a,b); int max_abc = *p(max_ab,c); B: int max_ab = p(&a,&b); int max_abc = p(&max_ab,&c); C: int max_ab = p(a,b); int max_abc = p(max_ab,c); D: int max_ab = p(*a,*b); int max_abc = p(*max_ab,*c);
max("a","ab")
max("a","ab")
函数max('AC','ab','123','123BC','123ab') 的值为( ) A: 'AC' B: '123BC' C: 'ab' D: '123ab'
函数max('AC','ab','123','123BC','123ab') 的值为( ) A: 'AC' B: '123BC' C: 'ab' D: '123ab'
设A,B为两个事件,P(A)=0.6,P(A)=0.7,则max{P(AB)}=( ).
设A,B为两个事件,P(A)=0.6,P(A)=0.7,则max{P(AB)}=( ).
表达式Max("a","ab")+Min("C","CD")的值是()。 A: aC B: abCD C: abC D: aCD
表达式Max("a","ab")+Min("C","CD")的值是()。 A: aC B: abCD C: abC D: aCD
设A,B是任意n阶方阵,则( ) A: r(AB)=max{r(A),r(B)}; B: r(AB)=min{r(A),r(B)}; C: r(AB)=r(BA); D: 以上三个结论都不正确.
设A,B是任意n阶方阵,则( ) A: r(AB)=max{r(A),r(B)}; B: r(AB)=min{r(A),r(B)}; C: r(AB)=r(BA); D: 以上三个结论都不正确.
积分result表中有A B C D四列,要求:1)当A列值大于等于B列时,选择A列否则选择B列2)当C列值大于等于D列时,选择C列否则选择D列用SQL语句实现正确的是:( ) A: select(whenA>=BthenAelseB)MAX_AB,(whenC>=DthenCelseD)MAX_CDfromresult B: select(casewhenA>=BthenAelseB)MAX_AB,(casewhenC>=DthenCelseD)MAX_CDfromresult C: select(casewhenA>=BthenAelseBend)MAX_AB,(casewhenC>=DthenCelseDend)MAX_CDfromresult D: selectcasewhenA>=BthenAelseBendMAX_AB,casewhenC>=DthenCelseDendMAX_CDfromresult
积分result表中有A B C D四列,要求:1)当A列值大于等于B列时,选择A列否则选择B列2)当C列值大于等于D列时,选择C列否则选择D列用SQL语句实现正确的是:( ) A: select(whenA>=BthenAelseB)MAX_AB,(whenC>=DthenCelseD)MAX_CDfromresult B: select(casewhenA>=BthenAelseB)MAX_AB,(casewhenC>=DthenCelseD)MAX_CDfromresult C: select(casewhenA>=BthenAelseBend)MAX_AB,(casewhenC>=DthenCelseDend)MAX_CDfromresult D: selectcasewhenA>=BthenAelseBendMAX_AB,casewhenC>=DthenCelseDendMAX_CDfromresult
写出下列程序的功能void main() {int a,b,max;cin>;>;a>;>;b; max=a;if(b>;max)max=b;max*=max; cout<;<;max; }
写出下列程序的功能void main() {int a,b,max;cin>;>;a>;>;b; max=a;if(b>;max)max=b;max*=max; cout<;<;max; }
语句(a>b)?(max=a):(max=b);的含义是______。 A: 如果(a>b)则max=b,否则max=a B: 如果(a>b)则max=a,否则max= C: 如果(a>b或max=a)则max= D: 如果(a>b或max=b)则max=a
语句(a>b)?(max=a):(max=b);的含义是______。 A: 如果(a>b)则max=b,否则max=a B: 如果(a>b)则max=a,否则max= C: 如果(a>b或max=a)则max= D: 如果(a>b或max=b)则max=a