改错第3题#include#includevoid main() { FILE *fp3;int b[]={10,20,30,40,50,60,70,80,90,100},i=0,n;if((fp3=fopen("e:\\file9_3.txt","w"))==NULL){ printf("%s不能打开\n","e:\\file9_3.txt");
exit(1);}while(i<10){ fprintf(fp3,"%5d",b)；
if(i%3==0) fprintf(fp3,"\n");
i++;}fclose(fp3);if((fp3=fopen("e:\\file9_3.txt","r"))==NULL){ printf("%s不能打开读\n","e:\\file9_3.txt");
exit(1);}fscanf(fp3,"%d",&n);while(!feof(fp3)){ printf("%5d",n);
fscanf(fp3,"%d",&n);}printf("\n");fclose(fp3); return 0}参考资料：如果您的回答是从其他地方引用，请表明出处
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