View Compilation Error

0_0_13189468_29986.cpp:3:1: error: expected initializer before 'int'
 int count1,count;
 ^
0_0_13189468_29986.cpp: In function 'int algo(int)':
0_0_13189468_29986.cpp:9:3: error: 'count' was not declared in this scope
   count++;
   ^
0_0_13189468_29986.cpp: In function 'int main()':
0_0_13189468_29986.cpp:29:3: error: 'count1' was not declared in this scope
   count1=1;
   ^
0_0_13189468_29986.cpp:31:7: error: 'count' was not declared in this scope
   {   count=1;
       ^