All fpur test cases failing samle test case is correct

#1

pls check my code ,test case failing

#2

@kartikmadan26, send ur code link by saving here http://ide.codingblocks.com/

#3

#include
using namespace std;
int main() {
int n,m;
cin>>n>>m;
int input[n][m];
for(int i=0;i<n;i++){
for(int j=0;j<m;j++){
cin>>input[i][j];
}
}
bool b=true;
for(int i=0;i<n;i++){
int j;
if(b){
j=0;
b=false;
for(;j<m;j++){
cout<<input[j][i]<<" “;
}
continue;
}
else{
b=true;
j=m-1;
for(;j>=0;j–){
cout<<input[j][i]<<” ";
}
}

}
cout<<"END"<<" ";
return 0;

}

#4

hi @kartikmadan26 ,
your code is failing for odd test cases like
3 4
11 12 13 14
21 22 23 24
31 32 33 34

you can debug yourself now

OR

here’s your updated and simplified code https://ide.codingblocks.com/s/658368 I’ve commented

hope this helps :slight_smile:

#5

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