View Compilation Error

0_0_30364445_20219.cpp: In function 'int main()':
0_0_30364445_20219.cpp:67:3: error: 'll' was not declared in this scope
   ll ans=1,j=1;
   ^
0_0_30364445_20219.cpp:69:10: error: 'j' was not declared in this scope
    while(j<=cnt2 && p2[j].x<p1[i].x){
          ^
0_0_30364445_20219.cpp:74:5: error: 'ans' was not declared in this scope
     ans+=sum(m)-sum(p1[i].y-1);
     ^
0_0_30364445_20219.cpp:76:9: error: 'ans' was not declared in this scope
    else ans+=sum(p1[i].y);
         ^
0_0_30364445_20219.cpp:82:3: error: 'j' was not declared in this scope
   j=cnt2;
   ^
0_0_30364445_20219.cpp:89:5: error: 'ans' was not declared in this scope
     ans+=sum(m)-sum(p1[i].y-1);
     ^
0_0_30364445_20219.cpp:91:9: error: 'ans' was not declared in this scope
    else ans+=sum(p1[i].y);
         ^
0_0_30364445_20219.cpp:93:19: error: 'ans' was not declared in this scope
   printf("%lld\n",ans);
                   ^