View Compilation Error

0_0_33541348_28752.cpp: In function 'void add(int, int, int)':
0_0_33541348_28752.cpp:13:7: error: 'totm' was not declared in this scope
     e[totm].to=y;
       ^
0_0_33541348_28752.cpp: In function 'int main()':
0_0_33541348_28752.cpp:118:20: error: 'struct edge' has no member named 'vto'
             e[cnt].vto=sum[i];  
                    ^