有以下程序 #includestdi0.h main {FILE*fp;int a[0]一{1,2,3,0,0},i; fp=fopen("d2.dat,"wb"); fwrite(a,sizeof(int),5,fp); fwrite(a,sizeof(int),5,fp); fclose(fp); fp=fopen("d2.dat","rb"); fread(a.sizeof(int),10,fp); fclose(fp); for(i=0;i10;i++)printft("%d",a[i]); } 程序的运行结果是( )。A.1,2,3,0,0,o,0,0,0,0,B.1,2,3,1,2,3,0,0,0,0,C.123,0,0,0,0,123,0,0,0,0,D.1,2,3,0,0,1,2,3,0,0,

有以下程序 #include<stdi0.h> main {FILE*fp;int a[0]一{1,2,3,0,0},i; fp=fopen("d2.dat,"wb"); fwrite(a,sizeof(int),5,fp); fwrite(a,sizeof(int),5,fp); fclose(fp); fp=fopen("d2.dat","rb"); fread(a.sizeof(int),10,fp); fclose(fp); for(i=0;i<10;i++)printft("%d",a[i]); } 程序的运行结果是( )。

A.1,2,3,0,0,o,0,0,0,0,

B.1,2,3,1,2,3,0,0,0,0,

C.123,0,0,0,0,123,0,0,0,0,

D.1,2,3,0,0,1,2,3,0,0,


相关考题:

有以下程序#include stido.hmain(){ FILE *fp; int a[10]={1,2,3,0,0},i;fp=fopen("d2.dat,"wb");fwrite(a,sizeof(int),5,fp);fwrite(a,sizeof(int),5,fp);fclose(fp);fp=fopen("d2.dat","rb");fread(a,sizeof(int),10,fp);fclose(fp);for(i=0;i10;i++) printf("%d",a[i]);}程序的运行结果是A)1,2,3,0,0,0,0,0,0,0,B)1,2,3,1,2,3,0,0,0,0,C)123,0,0,0,0,123,0,0,0,0,D)1,2,3,0,0,1,2,3,0,0,

有以下程序includemain(){FILE*fp;int k,n,a[6]={1,2,3,4,5,6};fp=fopen("d2.dat","w" 有以下程序 #include<stdio.h> main() {FILE*fp;int k,n,a[6]={1,2,3,4,5,6}; fp=fopen("d2.dat","w"); fprintf(fp,"%d%d%d\n",a[0],a[1],a[2]); fprintf(fp,"%d%d%d\n",a[3],a[4],a[5]); fclose(fp); fp=fopen("d2.dat","r"); fscanf(fp,"%d%d",k,nA.1 2B.1 4C.123 4D.123 456

有以下程序 include main() { FILE *fp; int' a[10]={1,2,3,0,0},i; 有以下程序 #include <stdio.h> main() { FILE *fp; int' a[10]={1,2,3,0,0},i; fp = fopen("d2.dat", "wb"); fwrite(a, sizeof(int), 5, fp); fwrite(a, sizeof(int), 5, fp); fclose(fp); fp = fopenCd2.dat", "rb"); fread(a, sizeof(int), 10, fp); fclose(fp); for (i=0; i<10; i++) printf("%d,", a[i]); }A.1,2,3,0,0,0,0,0,0,0,B.1,2,3,1,2,3,0,0,0,0,C.123,0,0,0,0,123,0,0,0,0,D.1,2,3,0,0,1,2,3,0,0,

有以下程序 include main( ) { FILE *fp; int i,k=0,n=0; fp=fopen(“d1.dat”, 有以下程序 #include <stdio.h> main( ) { FILE *fp; int i,k=0,n=0; fp=fopen(“d1.dat”,”w”); for(i=1;i<4;i++) fprintf(fp,”%d”,i); fclose(fp); fp=fopen(“d1.dat”,”r”); fscanf(fp,”%d%d”,k,n); printf(“%d %d\n”,k,n); fclose(fp);} 执行后输出结果是( )A.1 2B.123 0C.1 23D.0 0

有以下程序:includemain(){ FILE *fp;int a[10]={1,2,3,0,0},i;fp=fopen("d2.dat","wb 有以下程序: #include<stdio.h> main() { FILE *fp;int a[10]={1,2,3,0,0},i; fp=fopen("d2.dat","wb"); fwrite(a,sizeof(int),5,fp); fwrite(a,sizeof(int),5,fp); fclose(fp); fp=fopen("d2.dat","rb"); fread(a,sizeof(int),10,fp); fclose(fp); for(i=0;i<10;i++)printf("%d,",a[i]); } 程序的运行结果是( )。A.1,2,3,0,0,0,0,0,0,0,B.1,2,3,1,2,3,0,0,0,0,C.123,0,0,0,0,123,0,0,0,0,D.1,2,3,0,0,1,2,3,0,0,

有以下程序:includemain(){FILE *fp;int i,a[6]={1,2,3,4,5,6};fp=fopen("d2.dat","w" 有以下程序: #include<stdio.h> main() {FILE *fp;int i,a[6]={1,2,3,4,5,6}; fp=fopen("d2.dat","w"); fprintf(fp,"%d%d%d\n",a[0],a[1],a[2]); fprintf(fp,"%d%d%d\n",a[3],a[4],a[5]); fclose(fp); fp=fopen("d2.dat","r"); fscanf(fp,"%d%d\n",k,A.1 2B.1 4C.123 4D.123 456

有以下程序#includemain{ FILE *fp;int a[10]={1,2,3,0,0},i;fp=fopen(d2.dat,wb);fwrite(a,sizeof(int),5,fp);fwrite(a,sizeof(int),5,fp);fclose(fp);fp=fopen(d2.dat,rb);fread(a.sizeof(int),10,fp);fclose(fp);for(i=0;i10;i++) printft(%d,a[i]);}程序的运行结果是( )。A.1,2,3,0,0,0,0,0,0,0,B.1,2,3,1,2,3,0,0,0,0,C.123,0,0,0,0,123,0,0,0,0,D.1,2,3,0,0,1,2,3,0,0,

有以下程序includemain(){FILE *fP;int k,n,a[6]={1,2,3,4,5,6}; fp=fopen ("d2.dat", 有以下程序 #include<stdio.h> main() {FILE *fP;int k,n,a[6]={1,2,3,4,5,6}; fp=fopen ("d2.dat","w"); fprintf(fp,"%d%d%d\n",a[0],a[1],a[2]); fprintf(fp,"%d%d%d\n",a[3],a[4],a[5]); fclose (fp); fp=fopen("d2.dat","r"); fscanf(fp,"%d%d",k,n);printf("%d%d\n",k,n); fclose(fp); } 程序运行后的输出结果是。A.1 2B.1 4C.123 4D.123 456

有以下程序#includestdio.hmain(){FILE *fp; it a[10]={1,2,3,0,0};fp=fopen(“d2.dat”,”wb”);fwrite(a,sizeof(int),5,fp);fwrite(a,sizeof(int),5,fp);fclose(fp);fp=fopen(“d2.dat”,”rb”);fread(a,sizeof(int),10,fp);for(i=0;i10;i++) printf(“%d”,A.;}程序运行结果是( )。