A.printf("x=%d/n",x);
B.printf("x=%1d/n",x);
C.peintf("x=%8dL/n",x);
D.printf('x=%LD/n",x);
[单选题]设有定义:long x= -123456L;,则以下能够正确输出变量x值的语句是A.printf("x=%d/n",x);B.printf("x=%1d/n",x);C.printf("x=%8dL/n",x);D.printf("x=%LD/n",x);
[单选题]设有定义:long x=-123456L;,则以下能够正确输出变量x值的语句是A.printf(“x=%d/n”,x);B.printf(“x=%1d/n”,x);C.printf(“x=%8dL/n”,x);D.pfintf(“x=%LD/n”,x);
[单选题]设有定义:“long x=123450L;”,则以下能够正确输出变量x的是( )。A.printf("x=%d/n",x);B.printf("x=%id/a",x);C.printf("x=%dL/n”,x);D.printf("x=%ld/n",x);
[单选题]设有定义:double x=2.12;,以下不能完整输出变量x值的语句是( )。A.printf("x=%5.0f ",x);B.printf("x
[单选题]设有定义:double x=2.12;,以下不能完整输出变量x值的语句是( )。A.printf("x=%5.0f ",x);B.printf("x
[单选题]设有定义:double x=2.12;,以下不能完整输出变量x值的语句是( )。A.printf(“x=%5.0f ”,x);B.printf(“x
[单选题]设有定义:double x=2.12;,以下不能完整输出变量x值的语句是( )。A.printf("x=%5.0f ",x);B.printf("x
[单选题]设有说明语句:intx;,执行语句x=10;x+=x-=x;后,变量x的值为()A . 0B . 10C . 20D . 30
[单选题]设x和y均为int型变量,且x=10,y=3,则以下语句的输出结果是 ( ) printf(" %d,%d/n",x - -,- -y);A.10,3B.9,3C.9,2D.10,2
[单选题]设x为int型变量,执行以下语句,x=10;x+=x-x;x;x的值为 ______。A.10B.20C.30D.40