View Compilation Error

0_0_26003651_6872.cpp: In function 'int main()':
0_0_26003651_6872.cpp:118:12: error: 'amountF' was not declared in this scope
         if(amountF+1==N&&amountS+1==N){
            ^
0_0_26003651_6872.cpp:118:26: error: 'amountS' was not declared in this scope
         if(amountF+1==N&&amountS+1==N){
                          ^