Sample Fragments using nested for loops

Write
c++ program to get the following result





11
12 13
14 15 16
17 18 19 20
21 22 23 24 25





The
program








#include<iostream.h>





main
()





int
x,y;


z=10;

for (x=1;x<=5;x++)
{
for (y=1;y<=x;y++)
{
z++;
cout<<z ";
}
cout<<"\n";
}

xxxxxxxxxxxx
xxxxxxxxxxxx
xxxxxxxxxxxx
xxxxxxxxxxxx


#include

main ()
{
int rows,col ;



for (rows = 0; rows < 4; rows++)
{
for (col = 0; col < 12; col++)
{
cout << 'x' ;
}

cout<< "\n";
}


return 0 ;
}

ABCDEF
ABCDE
ABCD
ABC
AB
A


char outer, inner;
for (outer = 'F' ; outer >= 'A' ; outer--)
{
for (inner = 'A' ; inner <= outer; inner++)
{
cout <
}

cout<< "\n";
}