View Code of Problem 45

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

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