View Code of Problem 45

#include <stdio.h>
#include <math.h>
int main(){
  int a,i,j,temp;
  scanf("%d",&a);
  int m[100][100];
  for(i=0;i<a;i++){
	  for(j=0;j<a;j++){
		scanf("%d",&m[i][j]);
	  }
  }

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


  return 0;
 }
/*
Main.c: In function 'main':
Main.c:15:11: error: 'n' undeclared (first use in this function)
     if(j==n-1){
           ^
Main.c:15:11: note: each undeclared identifier is reported only once for each function it appears in
Main.c:4:13: warning: unused variable 'temp' [-Wunused-variable]
   int a,i,j,temp;
             ^
*/