输出文本11.txt
1,2,5,3,66,32,11,22,
34,55,8,5,6,5,4,43,
36,35,34,42,23,43,23,43,
...................
存入数组再输出保存22.txt
01,02,05,03,
66,32,11,22,
34,55,08,05,
06,05,04,43,
36,35,34,42,
23,43,23,43,
......................
4条回答 默认 最新
- shen_wei 2017-05-22 01:36关注
struct Data { int nRow[8]; }; int main() { Data data[3]; FILE *fp = fopen("1.txt","rb"); if (fp == NULL) { printf("can not open file!\n"); exit(0); } for(int i = 0;i < 3;i ++) { int nRes = fscanf(fp,"%d,%d,%d,%d,%d,%d,%d,%d,",&data[i].nRow[0],&data[i].nRow[1],&data[i].nRow[2], &data[i].nRow[3],&data[i].nRow[4],&data[i].nRow[5],&data[i].nRow[6],&data[i].nRow[7]); if (nRes == -1) { fclose(fp); } } fclose(fp); fp = fopen("2.txt","w+"); if (fp == NULL) { printf("can not open file!\n"); exit(0); } for (int i = 0;i < 3;i ++) { char czBuf[100] = {0}; sprintf(czBuf,"%02d,%02d,%02d,%02d,\n%02d,%02d,%02d,%02d,\n",data[i].nRow[0],data[i].nRow[1],data[i].nRow[2], data[i].nRow[3],data[i].nRow[4],data[i].nRow[5],data[i].nRow[6],data[i].nRow[7]); fwrite(czBuf,strlen(czBuf),1,fp); } fclose(fp); return 0; }
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