View Code of Problem 45

#include<stdio.h>
#include<math.h>
int main()
{
	int a[20][20],n,i,j;
	scanf("%d",&n);
	for(i=0;i<n;i++)
	{
		for(j=0;j<n;j++)
		{
			scanf("%d",&a[i][j]);
		}
	}
	
	for(i=0;i<n;i++)
	{
		for(j=0;j<n;j++)
		{
			if(i<j)
			{
				int k;
				k=a[i][j];
				a[i][j]=a[j][i];
				a[j][i]=k;	
			}
		}
		
	}
	
	for(i=0;i<n;i++)
	{
		for(j=0;j<n;j++)
		{
			if(j==0)
			printf("%d",a[i][j]);
			else
			printf(" %d",a[i][j]);
		}
		printf("\n");
	}
	return 0;
} 

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