#include <stdio.h>
void matriz();

int main(){
matriz();
return 0;
}
void matriz(){
int i = 0, j = 0, coluna = 0, mat[100][100], x = 1;
while (x != -2){
       while(x != -2){
        scanf("%d", &x);
        if(x > 0){
            mat[i][j] = x;
            j++;
            coluna++;
        }

        else if(x < 0){
            j = 0;
            i++;
            break;
        }

    }
     if(x == -2){
        break;
        }
  }
  printf("numero de colunas: %d\n", coluna);
  printf("numero de linhas: %d", i);
}