A.It proved successful.
B.It was a futile effort.
C.It led to a mixed result.
D.It was not encouraging.
第6题
以下程序的输出结果是______。 main() { int x=2; do{ printf("%3d",!x-2); }while(--x); }
A.0 -1
B.0 0
C.-4
D.死循环
第7题
A.1
B.1 -2
C.1 1
D.3 -2
第9题
以下程序的输出结果是____
# include
main()
{ char a[]={‘\1’,’\2’,’\3’,’\4’,’\0’};
printf(“%d %d\n”,sizeof(a),srelen(a));
}
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