View Compilation Error

0_0_36887968_7592.cpp: In function 'int main()':
0_0_36887968_7592.cpp:116:5: error: 'su' was not declared in this scope
     su[i]=-su[i];
     ^
0_0_36887968_7592.cpp:135:14: error: 'su' was not declared in this scope
        if((g-su[i])%S==0){
              ^
0_0_36887968_7592.cpp:135:17: error: 'i' was not declared in this scope
        if((g-su[i])%S==0){
                 ^
0_0_36887968_7592.cpp:139:10: error: 'ans' was not declared in this scope
       if(ans==1e5){
          ^
0_0_36887968_7592.cpp:150:5: error: 'else' without a previous 'if'
     else{
     ^
0_0_36887968_7592.cpp:151:15: error: 'g' was not declared in this scope
      cout<<ma[g]<<endl;
               ^
0_0_36887968_7592.cpp: At global scope:
0_0_36887968_7592.cpp:156:1: error: expected declaration before '}' token
 }
 ^