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#include <iostream>
 
using namespace std;
 
void printpattern(int pattern_type, int pattern_size);//function call
 
int main()
{
int pattern_type;
int pattern_size;
char ans;
const char SPACE = ' ', PATTERN = '$';
 
ans=='y';//ans always y so continues to loop unless n
 
while (ans=='y' || ans == 'Y')
{
cout << "Please enter pattern type.\n";
cin >> pattern_type;
cout << "Please enter a pattern size.\n";
cin >> pattern_size;
 
printpattern(pattern_type, pattern_size);
 
cout << "Please enter Y or y to continue. Enter any other character to exit the program.\n";
cin >> ans;
}
 
return 0;
}
 
 
void printpattern(int pattern_type, int pattern_size)
{
 
if(pattern_size > 10 || pattern_size < 1)
{
cout << "Pattern size should be between (1-10)\n";
return;
}
 
switch (pattern_type)
{
 
case 1:
for (int i=0; i < pattern_size; i++)
{
for (int j=0; j < pattern_size; j++)
if (i==j)
cout << "\t" << "$";
else
cout << ' ';
cout << endl;
 
case 2:
for (int i=0; i < pattern_size; i++)
{
for (int j=0; j < pattern_size; j++)
if (j <= i)
cout << "$";
else
cout << ' ';
 
cout << endl;
}
break;
case 3:
for (int i=0; i < pattern_size; i++)
{
for (int j=0; j < pattern_size; j++)
if (j >= i)
cout << "$";
else
cout << ' ';
cout << endl;
}
break;
 
default:
cout << "Pattern type should be between (1-3).\n";
}
}

prog.cpp: In function 'void printpattern(int, int)':
prog.cpp:55:6: error: jump to case label [-fpermissive]
 case 2:
      ^
prog.cpp:46:10: error:   crosses initialization of 'int i'
 for (int i=0; i < pattern_size; i++)
          ^
prog.cpp:67:6: error: jump to case label [-fpermissive]
 case 3:
      ^
prog.cpp:46:10: error:   crosses initialization of 'int i'
 for (int i=0; i < pattern_size; i++)
          ^
prog.cpp:79:1: error: jump to case label [-fpermissive]
 default:
 ^
prog.cpp:46:10: error:   crosses initialization of 'int i'
 for (int i=0; i < pattern_size; i++)
          ^
prog.cpp:82:1: error: expected '}' at end of input
 }
 ^

Standard output is empty