View Compilation Error

0_0_31374995_32524.cpp: In function 'int main()':
0_0_31374995_32524.cpp:40:20: error: 'value' was not declared in this scope
                 if(value==s)
                    ^
0_0_31374995_32524.cpp:41:33: error: 'dh' was not declared in this scope
                     if((h_-l_)<(dh-dl))
                                 ^
0_0_31374995_32524.cpp:41:36: error: 'dl' was not declared in this scope
                     if((h_-l_)<(dh-dl))
                                    ^
0_0_31374995_32524.cpp:47:20: error: 'value' was not declared in this scope
                 if(value>s)
                    ^
0_0_31374995_32524.cpp:49:21: error: 'dh' was not declared in this scope
                     dh=h_;
                     ^
0_0_31374995_32524.cpp:50:21: error: 'dl' was not declared in this scope
                     dl=l_;
                     ^
0_0_31374995_32524.cpp:55:13: error: 'dl' was not declared in this scope
             dl=dl*10+2;
             ^
0_0_31374995_32524.cpp:56:13: error: 'dh' was not declared in this scope
             dh=dh*44+4;
             ^
0_0_31374995_32524.cpp:57:61: error: 'value' was not declared in this scope
             printf("%d X %d = %d\n",dh>dl?dh:dl,dh>dl?dl:dh,value);
                                                             ^