#include <stdio.h>
 
int main(void) {
	// your code goes here
	return 0;
}
 

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#include<stdio.h>
#include<string.h>

int main(void)
{
	int arr[100][100]={{0}},arr2[100][100]={{0}},row,colume,i=0,j=0;
	char c;
	while(scanf("%d%c",&arr[i][j],&c)!=EOF)
	{
		if(c == '\n')
		{
		    row=j;
			j=0;
			i++;
		}
		if(c == ' ')
			j++;
	}
    colume=i;


	for(i=0;i<row+1;i++)
		for(j=0;j<colume;j++)
			arr2[i][j]=arr[j][i];

	for(i=0;i<row+1;i++){
		for(j=0;j<colume;j++)
		{
			printf("%d",arr2[i][j]);
			if(j<colume-1)
                printf(" ");
		}
		printf("\n");
	}
}