int main() { cout<<"\"Hollow Triangle Shape\"\n\n"; int z=1; for (int i=0; i<7; i++) { for (int j=7; j>i; j--) { cout<<" "; // displaying space here } cout<<"*"; // displaying asterisk here if (i!=0) { for (int k=1; k<=z; k++) { cout<<" "; } cout<<"*"; z+=2; } cout<<endl; // endl is for new line } for (int i=0; i<=z+1; i++) { cout<<"*"; } return 0; }
int
main() {
//Declaring the variables.
rows, position;
//Prompts user to enter number of rows.
printf
(
"Enter the number of rows in the triangle: "
);
scanf
"%d"
, &rows);
//Prints the first row of the triangle.
for
(position = 1; position <= rows-1; position++)
" "
"*\n"
//Prints the middle part of the triangle.
//Prints the last row of the triangle.
(position = 1; position <= rows*2-1; position++)
"*"
return
0;