Column wise wave print

#1

this is not passing all test cases

#include
using namespace std;

void wavePrint(int input[][1000], int m, int n)

{

int j = 0, i;

while(j<n)
{
for(i = 0; i<m; i++)

{
  cout<<input[i][j]<<" ";
}
j++;
if(j<n)
{
  for(i = m - 1; i>=0; i--)
  {
    cout<<input[i][j]<<" ";
  }
}
j++;

}
}

#2

@AKSHET
you need to print END as well
check sample output
image

#3

Thanks for responding fast

#4

But I have used END at the end

#5

In this code it somehow missed

#6

@AKSHET
pls save ur code here https://ide.codingblocks.com/ and then share the generated link

#7

#include
using namespace std;

int main()
{
int n,m;
cin>>n>>m;
int a[10][10];
for(int i=0;i<n;i++)
{
for(int j=0;j<m;j++)
{
cin>>a[i][j];
}
}
int strow=0;
int endrow=n-1;
int stcol=0;
int endcol=m-1;
while(strow<=endrow and stcol<=endcol)
{
for(int i=strow;i<=endrow;i++)
{
cout<<a[i][stcol]<<", “;
}
stcol++;
for(int i=endrow;i>=strow;i–)
{
cout<<a[i][stcol]<<”, ";
}
stcol++;
}
cout<<“END”;
return 0;
}

#8

@AKSHET
hello akshet,
ur code is almost correct

execute ur second loop only when this condition if(stcol<=endcol) satisfies

#9

@AKSHET
check ur updated code here -> https://ide.codingblocks.com/s/192276

#10

Thanks, for you response I solve my problem

#11

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