#include<stdio.h>

struct matrix{
       int cols;
       int rows;
       float arr[16][16];
};

main() {
       int row,i,temp;
       struct matrix mat1,mat2;
       printf("enter the number of columns ");
       scanf("%d",&mat1.cols);
       printf("enter the number of rows ");
       scanf("%d",&mat1.rows);
       for(row = 0; row<mat1.rows;row++){
                printf("enter %d values of row %d ",mat1.cols,row+1);
                        for(i = 0; i<mat1.cols;i++){
                        scanf("%f",&mat1.arr[i][row]);
                        }
       }
       for(row = 0; row<mat1.rows;row++){
                for(i = 0; i<mat1.cols;i++){
                         printf("%d ",mat1.arr[i][row]);
                }
       printf("\n");
       }
}