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- #include <iostream>
- #include<stdio.h>
- #include<stdlib.h>
- using namespace std;
- int main()
- {
- FILE *fin;
- fin=fopen("be.txt", "rt");
- if(!fin)
- {
- printf("A kigyo harap! \n");
- }
- int n, m;
- fscanf(fin, "%i", &n);
- fscanf(fin, "%i", &m);
- int **tomb;
- tomb=(int**)calloc(n, sizeof(int *));
- for(int i=0; i<n; i++)
- {
- tomb[i]=(int*)calloc(m, sizeof(int));
- }
- for(int i=0; i<n; i++)
- {
- for(int j=0; j<m; j++)
- {
- fscanf(fin, "%i", &tomb[i][j]);
- printf("%2i ", tomb[i][j]);
- }
- printf("\n");
- }
- printf("\n");
- for(int i=0; i<n; i++)
- {
- if(i%2==0)
- {
- for(int j=0; j<m; j++)
- {
- printf("%2i ", tomb[i][j]);
- }
- }
- else
- {
- for(int j=m-1; j>=0; j--)
- {
- printf("%2i ", tomb[i][j]);
- }
- }
- printf("\n");
- }
- return 0;
- }
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