it s other version of sorting program coded by C++

				#include "stdio.h"
				#include "stdlib.h"
				#include "string.h"
				#include "math.h"
				#include "stdlib.h"
				void insertion_sort(int array[], int);
				int main()
				{
				  FILE *fp=fopen("input1.txt","r");//data.txt颇老阑 佬扁葛靛肺 悸泼
				  char data[20][3][5];//颇老俊辑 佬绢辑 历厘且函荐
				  int i=0,j=0;
				  char read_line[256];//颇老俊辑 茄临阑 佬绢辑 历厘且 函荐
				  char *str;//箭磊父 眠免且锭 荤侩且 函荐
				  int a[20][3];
				  while(1)
				  {
				     if(fscanf(fp,"%s",read_line)==EOF)break;//颇老俊辑 茄临阑 佬绢可聪促.
				     str=strtok(read_line,":");//"TAB:/"巩磊甫 哗绊 箭磊父 眠免钦聪促.
				     while(str != NULL)
				     {     
				         strcpy(data[i][j],str);//眠免茄 箭磊甫 历厘 钦聪促.   
				         str=strtok(NULL,": ");//澄巩磊甫 父朝锭 鳖瘤 眠免                     
				         j++;         
				     }
				     j=0;
				     i++;
				  }
				  
				  printf("籍瞒 切锅 己利\n");
				  //颇老俊辑 佬绢柯 单捞鸥甫 免仿
				  for(i=0;i < 20;i++)
				  {   for(j=0;j < 3;j++)
				      {
				        printf("%s ",data[i][j]);
				      }
				      printf("\n");
				  }
				  for(i=0;i < 20;i++)
				  {   for(j=0;j < 3;j++)
				      {
				        a[i][j]=atoi(data[i][j]);
				      }
				  }
				
				  printf("\n\nsort\n");
				  for(i=0;i < 20;i++)
				  {
					  for(j=0;j					  {
					  printf(" %d ",a[i][j]);
					  }
					  printf("\n");
				  }
				  insertion_sort(a[1],20);
				  for(i=0;i < 20;i++)
				  {
					  for(j=0;j					  {
					  printf(" %d ",a[i][j]);
					  }
					  printf("\n");
				  }
				
				  fclose(fp);  
				  return 0;
				}
				void insertion_sort(int a[][], int n)
				{
					int i, j;
					int temp;
				
					for( i = 2; i 					{
						temp = a[1][i - 1];
						
						for( j = i - 2; i >= 0 && a[1][j] > temp; j--)
						{
							a[1][j + 1] = a[1][j];
						}
						a[1][j + 1] = temp;
					}
				}