View Code of Problem 45

#include<stdio.h>
 
int main(void)
{
	int n;
	scanf("%d",&n);
	int a[20][20];
	int i,j,temp;
	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=i;j<n;j++)
		{
			if(i!=j)
			{
				temp=a[i][j];
				a[i][j]=a[j][i];
				a[j][i]=temp;
			}
		}
	}
	for(i=0;i<n;i++)
	{
		for(j=0;j<n;j++)
		{
			if(j==n-1)
			{
				printf("%d\n",a[i][j]);
			}
			if(j!=n-1)
			{
				printf("%d ",a[i][j]);
			}
		}	
 	} 
}

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