[1] long x= –123456L;
x ———
(2002 9)
A) printf( ―x=%d\n‖,x) ;
B) printf( ―x=%ld\n‖,x) ;
C) printf( ―x=%8dl\n‖,x) ;
D) printf( ―x=%LD\n‖,x) ;
B
[2] ———
(2002 4)
int a=1234;
printf( ―%2d\n‖,a);
A) 12 B) 34
C) 1234 D)
C
[3] ———
(2001 9)
main()
{ char c=?z‘;
printf( ―%c‖,c–25);
}
A) a B) Z C) z – 25 D) y
A
[4]
int m=0xabc,n=0xabc;
m-=n;
printf(―%X\n‖,m);
___.(2003 4)
A) 0X0 B) 0x0 C) 0 D) 0XABC
C
[5]
int m=0,n=0; char c=?a‘;
scanf(―%d%c%d‖,&m,&c,&n);
printf(―%d,%c,%d\n‖,m,c,n);
10A10<>
____.(2003 4)
A) 10,A,10 B) 10,a,10
C) 10,a,0 D) 10,A,0
A
[6],____
(2003 9)
main()
{ int a; char c=10;
float f=100.0; double x;
a=f/=c*=(x=6.5);
printf("%d %d %3.1f %3.1f\n",a,c,f,x);
}
A1 65 1 6.5 B1 65 1.5 6.5
C1 65 1.0 6.5 D2 65 1.5 6.5
B
