Spiral print anticlockwise -1 test case failing

#1

#include
using namespace std;

int main()
{
int a[1000][1000];
int m,n;
cin>>m>>n;

for(int i=0;i<m;i++){
    for(int j=0;j<n;j++){
       cin>>a[i][j];
    }
}

int sc=0,sr=0;
int ec=n-1,er=m-1;
while(sc<=ec && sr<=er){
    // left column
    for(int i=sr;i<=er;i++){
        cout<<a[i][sc]<<", ";
    }
    sc++;

	
    // bottom row;
    for(int i=sc;i<=ec;i++){
        cout<<a[er][i]<<", ";
    }
    er--;


	// right column
    if(ec>sc){
    for(int i=er;i>=sr;i--){
        cout<<a[i][ec]<<", ";
    }
    ec--;
    }
    //top row
	if(er>sr){
    for(int i=ec;i>=sc;i--){
        cout<<a[sr][i]<<", ";
    }
    sr++;
	}
}
cout<<"END";
return 0;

}

#2

hello @eesha

check now->

#3

This is working but can you please explain this change

#4

@eesha
i have added comments.

a) ec>=sc indiates we still have some column left.

b) er>=sr indicates we still have some row left. (u were using er>sr , which may ignore some row)

#5

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