有以下程序 main() { int a=5,b=4,c=3,d=2; if(a>b>c) printf("%d\n",d); else if((c-1
有以下程序 main() { int a=5,b=4,c=3,d=2; if(a>b>c) printf("%d\n",d); else if((c-1>=d)==1) printf("%d\n",d+1); else printf("%d\n",d+2); } 执行后输出的结果是
A.2
B.3
C.4
D.编译时有错,无结果
有以下程序 main() { int a=5,b=4,c=3,d=2; if(a>b>c) printf("%d\n",d); else if((c-1>=d)==1) printf("%d\n",d+1); else printf("%d\n",d+2); } 执行后输出的结果是
A.2
B.3
C.4
D.编译时有错,无结果
有以下程序#include <stdio.h>main() { int x=1, y=2, z=3; if(x>y) if(y<z) printf("%d", ++z); else printf("%d", ++y); printf("%d\n", x++);}程序的运行结果是A.331 B.41 C.2 D.1
A.6
B.8
C.12
D.10
(21 )有以下程序
# include (stdio.h >
main ()
{ int a = l ; b = 2 ;
for (; a < 8 ; a++ ) { b+=a ; a+=2 ; }
printf (" %d , %d \ n ", a , b ) ;
}
程序运行后的输出结果是
A ) 9 , 18
B ) 8 , 11
C ) 7 , 11
D ) 10 , 14
A.741
B.963
C.852
D.875421
A.10
B.11
C.20
D.21
A.9
B.11
C.19
D.21
A.1,2,3,4,5,6,7,8,9,10,
B.1,2,6,8,10,12,7,8,9,10
C.1,2,3,4,10,12,14,16,9,10,
D.1,2,6,8,10,12,14,16,9,10,
A.409
B.277
C.1
D.91
A.1,2
B.1,1
C.2,3
D.3,3
A.26
B.19
C.10
D.20