[轉錄][心得] fprintf 改檔名自動輸出

[mangogogo (mangogo)]

※ [本文轉錄自 NCTU-STAT94G 看板]

作者: catherinejoy (whatcanisay) 看板: NCTU-STAT94G
標題: [心得] fprintf 改檔名自動輸出
時間: Thu Oct 26 13:26:13 2006


main 裡
        //export_txt('D:/2006_fall/NHRI','delA',ans,del,item);
        printf("Please input the FILE NAME:\n");
        scanf("%s",&filename);//輸入檔名開頭
        for(i=0;i<del;i++){
                sprintf(filename,"%s_%d",filename,i);//filename_i.txt

                //path="D:/2006_fall/NHRI/i";
                sprintf(path,"%s/%d","D:/2006_fall/NHRI",i);//也可以改路徑
                export_txt(path,filename,ans,del,item);
                printf("\n%s.txt is OK!!!\n",filename);
        }//end for i


header

void export_txt(char *path,char *FileName,double **ans,int nrow, int ncol){
        char Name[1024];
        int i,j;
        sprintf(Name,"%s/%s.txt",path,FileName);
        out = fopen(Name,"w");
        for(i=0;i<nrow;i++){
                fprintf(out,"%d\t",i+1);
                for(j=0;j<ncol;j++){
                 fprintf(out,"%3.0lf\t",ans[i][j]);
                }//end for j
                fprintf(out,"\n");
        }//end for i
}


好 請享用...

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