the main advantage of the electronic exchange of information between individual companies that are linked along the supply chian is ()
B.accuracy
C.security
D.improved speed and accuracy
B.accuracy
C.security
D.improved speed and accuracy
第1题
What main advantage do cellular plastics offer?
A.Reduced density B.Improved crystallinity
C.Greater density D.Improved strength
第2题
A. speed
B. accuracy
C. security
D. improved speed and accuracy
第3题
以下程序的输出结果是______。
main()
{ char st[]:"hello\O\t\\";
printf("%d,%d\n",strlen(st),sizeof(st));
}
第4题
下列程序的输出结果是______。
main( )
{ int n;
for(n=O;n<5;n++)
{ if(n==2) continue;
printf("%d\t",n) ;
}
}
第5题
有以下程序: main() { int x[8]={8,7,6,5,O,0},*s; s=x+3; printf("%d\n",s[2]); } 执行后输出结果是()。
A.随机值
B.0
C.5
D.6
第6题
10.The main purpose of the fifth generation computer effort is ______.
A.to use molecules instead of electronic elements
B.to express logical symbols in the way of chemical units of DNA
C.to obtain true artificial intelligence
D.to take the place of human thoughts
第7题
下列程序执行后输出的结果是 【 】 。 main() { int arr[10],i,k=0; for(i=O;i<10;i++)arr[i]=i; for(i=1;i<4;i++)k+=arr[i]+i; printf("%d\n",k); }
第8题
下列程序的输出结果是______。 include<stdio.h> main() { int a=2,b=-1,C=2; if(a<B) if(b<O)c=0; else c++; printf("%d\n",C) ; }
第9题
有以下程序(strcat函数用以连接两个字符串) include<stdio.h> include<string.h> main() {chara[20]=abcD\OEFG\O,b[]=%s\n; strcat(a,b);printf(%s\n,a); } 程序运行后的输出结果是
A.abcDE\0FG\0UK
B.abcDUK
C.UK
D.EFGUK
第10题
有以下程序 include<stdio.h> yoidfun(inta,intb) {mtt; t=a;a=b;b=t; } main() {intc[10]={1,2,3,4,5,6,7,8,9,O),i; for(i=0;i<10;i+=2) fun(c[i],c[i+1]); for(i=0;i<10;i++) printff%d,,c[i]); printf(\n); } 程序的运行结果是
A.2,1,4,3,6,5,8,7,0,9,
B.0,9,8,7,6,5,4,3,2,1,
C.1,2,3,4,5,6,7,8,9,0,
D.0,1,2,3,4,5,6,7,8,9
第11题
下面程序的运行结果:【 】。 int f(int a[], int n) { if(n>1) return a[0]+f(&a[1], n-1); else return a[o]; } main() { int aa[3]={1, 2, 3}, s; s=f(&aa[0], 3); printf("% d\n", s); }