以下不正确的定义语句是 A.doublex[5]={2.0,4.0,6.0,8.0,10.0}; B.inty[5.3]={0,1,3,
以下不正确的定义语句是
A.double x[5]={2.0,4.0,6.0,8.0,10.0};
B.int y[5.3]={0,1,3,5,7,9};
C.char c1[]={′1′, ′2′, ′3′, ′4′, ′5′};
D.char c2[]={′\x10′, ′\xa′, ′\x8′};
以下不正确的定义语句是
A.double x[5]={2.0,4.0,6.0,8.0,10.0};
B.int y[5.3]={0,1,3,5,7,9};
C.char c1[]={′1′, ′2′, ′3′, ′4′, ′5′};
D.char c2[]={′\x10′, ′\xa′, ′\x8′};
A、double x[5]={2.0,4.0,6.0,8.0,10.0}
B、int y[5]={0,1,3,5,7,9};
C、char c1[]={‘1’,’2’,’3’,’4’,'5’};
D、char c2[]={‘\x10,’\xa’,’\x8’};
A、double x[5]={2.0,4.0,6.0,8.0,10.0};
B、char c1[]={'1','2','3','4','5'};
C、char c2[]={'\x10','\xa','\x8'};
D、int y[5]={0,1,3,5,7,9};
A、double x[5] = { 1.0, 2.0, 3.0, 4.0, 5.0 };
B、char c1[ ] = { '1', '2', '3', '4', '5' };
C、char c2[ ] = { '\x10', '\x20', '\x30' };
D、int y[5] = { 1, 2, 3,4, 5, 6 };
A.double x[5]={2.0,4.0,6.0,8.0,10.0};
B.int y[5]={0,1,3,5,7,9};
C.char c1[]={'1','2','3','4','5'};
D.char c2[]={'\x10','\xa','\x8'};
A、r.p = new POINT[4]; r.p[0].x=0; r.p[1].y = 2;
B、r.p ={new POINT(2.0,3.1), new POINT(2.5,3.8), new POINT(5.0,8.1)};
C、r.p = new POINT[4]; r.p.x=0; r.p.y = 2;
D、r.p = new POINT[4]{{1,1},{2,2},{3,3},{4,4}};
A.String x="Sky";int y=5;x + =y:
B.String x="Sky":int y=5:if(x==y){}
C.String x="Sky":int y=5:x=x+y:
D.String x=null:int y=(x!=null) && (x.length()>0)?x.length:0
# include <stdio.h>
main( )
{ char ch;
w hile((ch=getchar( ))== '0') printf("#");
}
main()
{unsigned int x=0xFFFF; /* x的初值为十六进制数 */
printf(“%u\n”,x);
}
程序运行后的输出结果是( )。
A.-1
B.65535
C.32767
D.0xFFFF
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