= '\0';//放弃列数不足的行 } int findnode(TXTNODE*Head,TXTNODE*node,int colIndex){ if(Head){ for(TXTNODE*p=Head;p;p=p->next)if(strcmp(node->col[colIndex],p->col[colIndex])==0)return 1;} return 0;} int insertNode(TXTNODE**Head,TXTNODE*node,int ...
//若使用一维数组使用以下程序 #include <stdio.h> main() { char s1[20] = {0}; char s2[20] = {0}; char s3[20] = {0}; int i=0; FILE *fp; fp = fopen("1.txt","r"); fscanf(fp,"%s",s1); fscanf(fp,"%s",s2); fscanf(fp,"%s",s3); printf("%s\n%s\n%s\n",s1,...
include "stdafx.h"include "stdio.h"define ColNum 4 //总列数 define QCIndex (1-1) //去重列号 define PXIndex (3-1) //排序列号 typedef struct txtnode{ struct txtnode* next;char* col[ColNum];} TXTNODE;void CopyToNode(TXTNODE*node,char *buf){ if(!buf||!*buf) re...
int v[100];//开一个足够大的数组。int i = 0, j;FILE *fp;//文件指针 fp = fopen("in.txt", "r");//以文本方式打开文件。if(fp == NULL) //打开文件出错。return -1;while(fscanf(fp, "%d", &v[i]) != EOF) //读取数据到数组,直到文件结尾(返回EOF)i++;fclose(fp...