A.*7
B.*3*5
C.*5
D.*2*6
[单选题]下面程序的结果为#includevoid main(){ int i;int a[3][3]={1,2,3,4,5,6,7,8,9};for(i=0;i <3;i++)cout <<}A.1 5 9B.7 5 3C.3 5 7D.5 9 1
[单选题]下列程序的输出结果为#includevoid main(){char,a[]={”hello",”the",”world”};char**pa=a:pa++;cout<<*pa<}A.helloB.theC.worldD.hellotheworld
[单选题]下面程序的输出结果是#include#includevoid main(){char p1[10],p2[10];strepy(p1,”abc”):strcpy(p2,”ABC”);char str[50]=”xyz”;strcpy(str+2,strcat(p1,p2));cout <}A.xyzabcABCB.zabcABCC.xyabcABCD.yzabcABC
[单选题]有以下程序 include main() { int i=5; do { if(i%3==1)有以下程序 #include <stdio.h> main() { int i=5; do { if(i%3==1) if(i%5==2) { printf"*%d",i); break; } i++; } while(i!=0); printf("/n"); } 程序的运行结果是______。A.*7B.*3*5C.*5D.*2*6
[单选题]下列程序的执行结果为#includevoid main(){int a=3,b=0;int*p=&a:b=+a++;cout<<*P<<”,”<<}A.3,4B.4,3C.3,4D.4,4
[单选题]下列程序的运行结果为#includevoid main(){int a=2:int b=a+1;cout <<}A.0.66667B.0C.0.7D.0.66666666…
[单选题]有下列程序:include<stdi0.h>voidmain( ){FILE*pf;char*s1="China",*s2="Beijing";pf=fopen("abc.dat","wb+");fwrite(s2,7,1,pf);rewind(pf);/*文件位置指针回到文件开头*/fwrite(s1,5,1,pf);fclose(pf);}以上程序执行后abc.dat文件的内容是( )。A.China
[单选题]有下列程序:include<stdi0.h>voidmain( ){char*s={"ABC");do{printf("%d",*s%10);s++;}while(*s);}注意:字母A的ASCIl码值为65。程序运行后的输出结果是( )。A.5670B.656667C.567D.ABC
[单选题]有以下程序#include<stdio.h>main(){int i,j,m=55;for(i=1;i<=3;i++)for(j=3;j<=i;j++) m=m%j;printf(“%d”,m);}程序的运行结果是( )。A.0B.1C.2D.3
[单选题]下面程序的运行结果为#includevoid main(){for(int a=0,x=0;!x&&a<=10;a++){a++;} lcout<<}A.10B.11C.12D. 0