My output is same line by line . can you check it please . but this is not accepted why?

#1

int n;cin >> n;

int mat[n][n];

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


for(int i=0;i<n;i++){
    reverse(mat[i],mat[i]+n);
}

for(int i=0;i<n;i++){
    for(int j=0;j<n;j++){
        if(j<i) swap(mat[i][j],mat[j][i]);
    }
}
for(int i=0;i<n;i++){
    for(int j=0;j<n;j++){
        cout <<  mat[i][j] << " ";
    }
    cout << endl;
}
#2

hello @Tanishq_Gupta
there is some issue with checker ,it is showing wa for every solution.
pls try again after some time.

#3

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