#include <stdio.h>
void fun(int *a,int n)/*fun函数的功能是将a所指数组元素从大到小排序*/
{ int t,i,j;
for(i=0;i<n-1;j++)
for(j=i+1;j<n;j++)
if(a[i]<a[j]) { t=a[i];a[i]=a[j];a[j]=t;}
}
main()
{ int c[10]={1,2,3,4,5,6,7,8,9,0},i;
fun(c+4,6);
for(i=0;i<10;i++) printf("%d,",c[i]);
printf("/n");
}
程序的运行结果是
A.1,2,3,4,5,6,7,8,9,0,
B.0,9,8,7,6,5,1,2,3,4,
C.0,9,8,7,6,5,4,3,2,1,
D.1,2,3,4,9,8,7,6,5,0,
[单选题]有以下程序include<stdio.h>void fun(int p){int d=2;p=d++;printf("%d".p);}main( ){int a=1;fun(a):printf("%d/n",a);)程序运行后的输出结果是( )。A.32B.12C.21D.22
[单选题]有以下程序include<stdio.h>void fun(int x){if(x/2>1)fun(x/2);printf("%d",x);}main{fun(7);printf("/n");}程序运行后的输出结果是( )。A.1 3 7B.7 3 1C.7 3D.3 7
[单选题]有以下程序#include<stdio.h>void fun(int P){int d=2;P=d++;printf(“%d”,P);}main( ){int a=1;fun(A);prinff(“%.d\n”,A);}程序运行后的输出结果是A.32B.12C.21D.22
[单选题]有以下程序#include<stdio.h>void fun(int x){if(x/2>1)fun(x/2);printf(”%d”,x);}main( ){fun(7);printf(”\n”);}程序运行后的输出结果是( )。A.1 3 7B.7 3 1C.7 3D.3 7
[单选题]有以下程序#include<stdio.h>void fun(int *s){ static int j=0;do { s[j]=s[j]+s[j+1]; )while(++j<2);}main( ){ int k,a[10]={1,2,3,4,5);for(k=1;k<3;k++)fun(a);for(k=0;k<5;k++)printf(”%d”,a[k]);printf("/n");}程序运行后的输出结果是A.) 12345B.)23445C.)34756
[单选题]有以下程序#include <stdio.h>void fun(int *a,int n)/*fun 函数的功能是将 a 所指数组元素从大到小排序 */{ int t,i,j;for(i=0;i<n-1;i++)for(j=i+1;j<n;j++)if (a[i]<a[j]) {t=a[i];a[i]=a[j];a[j]=t;}}main(){ int c[10]={1,2,3,4,5,6,7,8,9,0},i;fun(c+4,6);for (i=0;i<10
[单选题]有以下程序#include<stdio.h>void fun(int*p){printf("%d\n",p[5]);}main(){ int a[10]={1,2,3,4,5,6,7,8,9,10};fun(&a[3]);}程序运行后的输出结果是A.5B.6C.8D.9
[单选题]有以下程序#include<stdio.h>int fun(){static int x=l:X*=2:return X:}main(){int i,s=l:for(i=l;i<=3,i++) s*=fun();printf(“%d\n”,s);}程序运行后的输出结果是A.0B.10C.30D.64
[单选题]有以下程序#include <stdio.h>void fun(int *s,int nl,int n2){ int i,j,t;i=nl; j=n2;while(i<j) {t=s[i];s[i]=s[j];s[j]=t;i++;j--;}}main( ){ int a[10]={1,2,3,4,5,6,7,8,9,0},k;fun(a,0,3); fun(a,4,9); fun(a,0,9);for(k=0;k<10;k++)printf("%d",a[k]);
[单选题]有以下程序#include <stdio.h>void fun( int a, int b){ int t;t=a; a=b; b=t;}main(){ int c[10]={1,2,3,4,5,6,7,8,9,0},i;for(i=0;i<10;i+=2) fun(c[i], c[i+1]);for(i=0;i<10;i++) printf("%d," ,c[i]);printf("/n");}程序的运行结果是A.)1,2,3,4,5,6,7,8,9,0,B.)