Answer Posted / dally

#include<stdio.h>

int main()
{
int i,j,n=5;

for(i=n;i>=1;i--)
{
if(i%2 == 0){
for(j=1;j<=i;j++)
printf("%d",j);
printf("\n");
}
else
{
for(j=i;j>=1;j--)
printf("%d",j);
printf("\n");
}
}
for(i=2;i<=5;i++)
{
if(i%2 != 0) {
for(j=1;j<=i;j++)
printf("%d",j);
printf("\n");
}
else
{
for(j=i;j>=1;j--)
printf("%d",j);
printf("\n");
}
}
}

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