Wednesday, November 6
Special Diamonds Program Set
A post by Usman of BESE 19 at MCS.
The simple program logic for Diamond printing program:
1.
We could simply use four
nested loop sets for printing this shape as in part 1;
but it would take about 8 loops for
printing a sum of 4 shapes structure [ in diamond 4 triangles are summed up to
make its structure ]
so to make it a bit simple [ 4 + 2 loop in
which 4 loops are for triangles and 2 loops join them ] we divide it into 2
parts instead of 4 like in part 1, this is described in part
2;
2.
Part 2 has simple loop
nesting by dividing main shape into 2 parts as Upper half and Lower half;
Part 1;
This will help you understanding loops for
printing shape’s basic structure which is triangle in this topic;
a.
Make simple triangle of 2
loops as a set is very basic;
int i,j,rows,size;
cin>>rows; //take input
size = rows; //give the initial size of shape which is decreasing
size = 1; //if shape is increasing then size is 1
do //it will run row’s * time
{ j=size; //it will change size of rows constantly
do //this loop is always as this format whatever shape is decreasing or increasing as it has to print a line of given width anywhere required
{
cout<<”required character”; // do not put endl here as it is a continues line
j--;
} while (j < size);
size--; //if size of shape is decreasing downwards
size++; //if size of shape is increasing downwards
cout<<endl;
}while (i<given rows);
Please visit next part at Special Diamonds Part 2
sorry for garbled text, author might get online later to get it working :P
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