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下面的程序执行后,文件test.t中内容是______。includevoid fun(char *fname,char*st){F

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 worldhello

C.new world

D.hello, rld


参考答案

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