有以下的程序includevoid fun(char*fname,char*st){FILE*myf;inti; myf=fopen(fname," 有以下的程序 #include<stdio.h> void fun(char *fname,char *st) { FILE *myf; int i; myf=fopen(fname,"w"); for(i=0;i<strlen(st);i++)fputc(st[i],myf); fclose(myf); } main() { fun("test.t","new world");fun("test.t","hello,");} 程序执行后,文件test.t中的内容是( )A.hello,B.new worldhello,C.new worldD.hello,rld

有以下的程序includevoid fun(char*fname,char*st){FILE*myf;inti; myf=fopen(fname,"

有以下的程序 #include<stdio.h> void fun(char *fname,char *st) { FILE *myf; int i; myf=fopen(fname,"w"); for(i=0;i<strlen(st);i++)fputc(st[i],myf); fclose(myf); } main() { fun("test.t","new world");fun("test.t","hello,");} 程序执行后,文件test.t中的内容是( )

A.hello,

B.new worldhello,

C.new world

D.hello,rld


相关考题:

有以下程序:includevoid fun(char**p){++P;printf("%s\n",*p);}main()char*a[]={"Morn 有以下程序: #include<stdio.h> void fun(char**p) { ++P;printf("%s\n",*p);} main() char*a[]={"Morning","Afternoon","Evening","Night"}; fun(A); } 程序的运行结果是( )。A.AfternoonB.fternoonC.MorningD.oring

阅读下面程序: include void funl(char a,char b) { char c; c=a;a=b;b=C; } void f 阅读下面程序:include<iostream.h>void funl(char a,char b){char c;c=a;a=b;b=C;}void fun2(char a,char b){char c;c=a;a=b;b=c;}void fun3(char a,char b){char c;c=a;a=b;b=C;}void main(){char a,b;a='A';b='B';funl(a,b);cout<<a<<b;a='A';b='B';fun2(a,b);cout<<a<<b;a='A';b='B';fun3(a,b);cout<<a<<b;}则该程序的输出为【 】。

下面的程序执行后,文件test.t中内容是______。 inc1udevoid fun(char*fname,char*st) { 下面的程序执行后,文件test.t中内容是______。 #inc1ude<stdio.h> void fun(char*fname,char*st) { FILE*myf;int i; myf=fopen(fname,"w") for(i=0;i<strlen(st);i++)fputc(st[i]myf); fdose(myf); } main() { fun("test.t""new word");fun("test.t,"hello,");}A.hello,B.new wor1dhelloC.new worldD.hello,rld

有以下程序include void WriteStr(char*fn,char*str){FILE*fp; fp=fopen(fn,"w");fpu 有以下程序 #include <stdio.h> void WriteStr(char *fn, char *str) { FILE *fp; fp=fopen(fn,"w"); fputs(str,fp);fclose(fp); } main() { WriteStr("t1.dat","start"); WriteStr("t1.dat","end"); } 程序运行后,文件t1.dat中的内容是A.startB.endC.startendD.endrt

有以下程序:includevoid WriteStr(char *fn, char *sir){FILE * fP; fP=fopen(fn,"w") 有以下程序: #include<stdio.h> void WriteStr(char *fn, char *sir) { FILE * fP; fP=fopen(fn,"w"); fput6(str,fp); fclose(fp); } main() { WriteStr("t1.dar","start"); WrlteStr("t1.dat","end"); } 程序运行后,文件t1.dat中的内容是( )。A.startB.endC.startendD.endrt

阅读以下函数说明和C语言函数,将应填入(n)处的字句写在对应栏内。【说明】编写程序,生成一个新文本文件,它由一个已知文本文件的所有偶数行组成。要求已知文本文件名和新文本文件名均从键盘输入。请填空完善程序。【C语言程序】include<stdio.h>main(){FILE *oldf,*newf;char ch,fname[20];int i;do{printf("Enter name of existed text file to be read:");scanf("%s",fname);if((oldf=fopen(fname,"r"))==NULL)printf("File %s can't open!\n",fname);}while(oldf==NULL);do{printf("Enter mane of new text file to be written:");scanf("%s",fname);if(((1)==NULL)printf("File %s can't open!\n",fname);}while((2));i=1;while(!feof(oldf)){while((ch=fgetc(oldf))!=(3)){if(i%2==(4))fputc(ch,newf);}fputc('\n',newf);(5);}fclose(oldf);fclose(newf);}

下面的程序执行后,文件test.txt中的内容是() include void fun(char* 下面的程序执行后,文件test.txt中的内容是 ( ) # include<stdio.h> void fun(char*<fname,char * st) { FILE*myf;int i; myf=fopen(fname,"w"); for(i=0;i<strlen(st);i+ +) fputc(st[i],myf); fclose (myf); } main( ) { fun("test","new word"); fun("test","hello"); }A.helloB.new worldhello,C.new worldD.hello,rld

有以下程序: include void funl (char * p){char * q; q=p; while( *q! ='\0') } (*q) 有以下程序: #include <stdio.h>void funl (char * p){ char * q; q=p; while( *q! ='\0') } (*q) ++;q++;}mains( ){ char a[ ] = { "Program" } , * p; p = a[3]; fun1 (p); printf("% s \n" ,a);}程序执行后的输出结果是( )。A.ProhsbnB.PrphsbnC.ProgsbnD.Program

有以下程序 include void fun(char **p) { ++p; printf("%s\n",*p); 有以下程序 #include <stdio.h> void fun(char **p) { ++p; printf("%s\n",*p); } main() { char *a[]={"Moming","Afternoon","Evening","Night"}; fun(a); } 程序的运行结果是A.AfternoonB.fternoonC.MorningD.orning

有以下程序 include void fun(char *t, char *s) { whil 有以下程序 #include <stdio.h> void fun(char *t, char *s) { while(*t!=0) t++; while( (*t++ = *s++ )!=0 ); main() { char ss[10]="acc",aa[10]="bbxxyy"; fun(ss, aa); printff"%s,%s\n", ss,aa); 程序的运行结果是A.accxyy, bbxxyyB.acc, bbxxyyC.accxxyy, bbxxyyD.accbbxxyy, bbxxyy

下面的程序执行后,文件test.txt中的内容是______。 include void fun(char *fname,char 下面的程序执行后,文件test.txt中的内容是______。 #include<stdio.h> void fun(char *fname,char *st) { FILE*myf;int i; myf=fopen("test.txt","w"); for(i=0;i<strlen(st);i++) fputc(st[i],myf); fclose(myf); } main() { fun("test","new one"); fun("test","hello,"); }A.hello,B.new onehello,C.new oneD.hello,ne

有以下程序:includevoid fun(char *a,char*B){while(*a=='*')a++;while(*b=*A){b++;a+ 有以下程序: #include<stdio.h> void fun(char *a,char*B){while(*a=='*')a++; while(*b=*A){b++;a++;} } main() {char*s="****a*b****",t[80]; fun(s,t);puts(t); } 程序的运行结果是( )。A.*****a*bB.a*bC.a*b****D.ab

有以下程序段#include stdio.hvoid fun(char*fname,char*st){ FILE * myf; int i; myf=fopen(fname,"w"); for(i=0;istrlen(st);i++)fputc(st[i],myf); fclose(myf);}main(){ fun("test.t","new world"); fun("test.t","hello,");}程序执行后,文件test.t中的内容是A.hello, B.new worldhello,C.new world D.hello,rld

有以下程序 include void WriteStr(char*fn,char*str) {FILE*fp; fp=f 有以下程序 #include<stdio.h> void WriteStr(char*fn,char*str) {FILE*fp; fp=fopen(fn"w");fputs(str,fp);fclose(fp); } main() { WriteStr("t1.dat"start"); WriteStr("t1,dat","end"); } 程序运行后,文件t1.dat中的内容是 ______。A.startB.endC.startendD.endrt

有下列程序:includevoid fun(char *a, char *B){while(*a=='*')a++;while(*b=*A){b++; 有下列程序: #include <stdio.h> void fun(char *a, char *B) { while(*a=='*')a++; while(*b=*A) {b++;a++;} } main() { char *s="*****a*b****",t[80]; fun(s,t);puts(t); 程序的运行结果是( )。A.*****a*bB.a*bC.a*b****D.ab

阅读下面程序: include void fun1(char a,char b) { char c; c=a;a=b;b=c; } void f 阅读下面程序:include<iostream.h>void fun1(char a,char b){char c;c=a;a=b;b=c;}void fun2(chara,charb){char c;c=a;a=b;b=c;}void main(){char a,b;a='x';b='y';fun1(a,b);cout<<a<<b;a='x';b='y';fun2(a,b);cout<<a<<b;}则该程序的输出为______。

下面的程序执行后,文件test.t中内容是 ______。includevoid fun(char * fName,char * s 下面的程序执行后,文件test.t中内容是 ______。 #include<stdio.h> void fun(char * fName,char * st) {FILE * myf; int i; myf=fopm(fname,"w"); for(i=0;i<strlen(st);i++)fputc(st[i],myf); fclose(myf); } main(){fun("test.t","new world");fun("test.t","hello,");}A.hello,B.new worldhelloC.new worldD.hello.rld

请读程序: includde include void fun(char * s) {char a[10]; str 请读程序: # includde<stdio.h> # include<string.> void fun(char * s) {char a[10]; strcpy(a,"STRING"); s=a; } main() { char*p; fun(p); print{("%s\n",p); } 上面程序的输出结果(表示空格) ( )A.STRINGB.STRINGC.STRINGD.不确定的值

下面的程序执行后,文件test.t中内容是______。 includevoid fun(char *fname,char *st) 下面的程序执行后,文件test.t中内容是______。 #include<stdio.h> void fun(char *fname,char *st) {FILE *myf; int i; myf=fopen(fname,"w"); for(i=0;i<strlen(st);i++)fputc(st[i],myf); fclose(myf); } main() {fun("test.t","new world");fun("test.t","hello,");}A.hello,B.new worldhelloC.new worldD.hello,rld

下面的程序执行后,文件test.t中内容是______。includevoid fun(clar *fname,char *st){ 下面的程序执行后,文件test.t中内容是______。 #include<stdio.h> void fun(clar *fname,char *st) { FILE*myf;int i; myf=fopen(fname,"w"); for(i=0;i<stden(st);i++)fputc(st[i],myf); fclose(myf); } main() {fun("test.t","new world"); fur("test.t","hello,";}A.hello,B.new worldhelloC.new worldD.hello,rld

有以下程序 include void fun(char *t,char *s) { while(*t!=0) t++; while((*t++=*s 有以下程序#include <stdio.h>void fun(char *t,char *s){ while(*t!=0) t++;while((*t++=*s++)!=0);}main( ){ char ss[10]="acc",aa[10]="bbxxyy";fun(ss,aa); printf("%s,%s\n",ss,aa);}程序的运行结果是A.accxyy,bbxxyyB.acc,bbxxyyC.accxxyy,bbxxyyD.accbbxxyy,bbxxyy

有以下程序:include char fun(char x,char y){if(x 有以下程序: #include <stdio.h> char fun(char x,char y) { if(x<y) return x; return y; } main() { int a='9',b='8',c='7'; printf("%c\n",fun(fun(a,b),fun(b,c))); } 程序的执行结果是( )。A.函数调用出错B.8C.9D.7

有以下程序: include void fun(char(*p)[6]) { int i; for(i=0;i 有以下程序: #include void fun(char(*p)[6]) { int i; for(i=0;iA.Aa1FB.Ab3IC.ABCDD.fghij

有以下程序includeincludevoidfun(char,*s[],intn){char*t;inti,j; for(i= 有以下程序 #include <stdio.h> #include <string.h> void fun(char,*s[],int n) { char *t; int i,j; for(i=0;i<n-1;i++) for(j=i+1;j<n;j++) if(strlen(s[i])>strlen(s[j])) {t=s[i];s[i]:s[j];s[j]=t;} } main() { char *ss[]={"bcc","bbcc","xy","aaaacc","aabcc"}; fun(ss,5); printf("%s,%s\n",ss[0],ss[4]); } 程序的运行结果是A.xy,aaaaccB.aaaacc,xyC.bcc,aabccD.aabcc,bcc

阅读以下说明和C语言程序,将应填入(n)处的字句写在对应栏内。【说明】以字符流形式读入一个文件,从文件中检索出6种C语言的关键字,并统计、输出每种关键字在文件中出现的次数。本程序中规定:单词是一个以空格或'\t'、'\n'结束的字符串。其中6种关键字在程序中已经给出。【程序】include <stdio.h>include <stdlib.h>FILE *cp;char fname[20], buf[100];int NUM;struct key{ char word[10];int count;}keyword[]={ "if", 0, "char", 0, "int", 0,"else", 0, "while", 0, "return", 0};char *getword (FILE *fp){ int i=0;char c;while((c=getc(fp))!= EOF (1));if(c==EOF)return (NULL);elsebuf[i++]=c;while((c=fgetc(fp))!=EOF c!=" c!='\t' c!='\n' )buf[i++]=c;buf[i]='\0';return(buf);}void lookup(char *p){ int i;char *q, *s;for(i=0; i<NUM; i++){ q=(2);s=p;while(*s (*s==*q)){ (3))if((4)){ keyword[i].count++;break;}}return;}void main(){ int i;char *word;printf("lnput file name:");scanf("%s", fname);if((cp=fopen(fname, "r"))==NULL){ printf("File open error: %s\n", fname);exit(0);}NUM=sizeof(keyword)/sizeof(struct key);while((5))lookup(word);fclose(cp);for(i=0;i<NUM;i++)printf("keyword:%-20s count=%d\n",keyword[i].word,keyword[i].count);}

以下程序的输出结果是【 】。includeincludechar*fun(char*t){ char *p=t;retur 以下程序的输出结果是【 】。include <stdio.h>include <string.h>char *fun(char *t){ char *p=t;return (p+strlen(t)/2);}main(){ char *str="abcdefgh";str=ftm(str);puts(str);}

单选题有以下程序#include void fun(char **p){ ++p; printf(%s,*p);}main(){ char *a[] = {Morning, Afternoon, Evening, Night}; fun(a);}程序的运行结果是(  )。AAfternoonBflemoonCMorningDoming