MIND TREE
1. 1 1 1 1 2 3 2 2 2 2 3 3 3 3 4 5 4 4 4 4 5 5 5 5 6 7 6 6 6 6 7 7 7 7 8 9 8 8 8 8 9 9 9 9 10 #include <stdio.h> int main() { int i,j; int n = 9; for(i=1;i<=n;i++) { for(j=1;j<=5;j++) { if(i%2==0) { if(j==1) { printf(" %d",i+1); } else printf(" %d",i); } else { if(j==5) { printf(" %d",i+1); ...