Kangaroo Keeping

input/code.cpp: In function 'int main()':
input/code.cpp:13:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for(size_t i=0;i<q;i++){
                  ~^~
input/code.cpp:11:11: warning: unused variable 'lenght' [-Wunused-variable]
   int a,b,lenght,start,sum,current;
           ^~~~~~

#include<iostream>
#include<vector>
#include<cmath>

int main() {
  std::cin.tie(0);std::ios_base::sync_with_stdio(0);
  int n,m,q;
  std::cin>>n>>m>>q;
  // road length amount of kangoroos number of events
  char type;
  int a,b,lenght,start,sum,current;
  std::vector<int> escaped;
  for(size_t i=0;i<q;i++){
    std::cin>>type;
    if(type=='1'){
      std::cin>>a;
      escaped.push_back(a);
    }
    if(type=='2'){
      std::cin>>a>>b;
      sum=0;
      for(size_t j=0;j<escaped.size();j++){
        current=escaped[j];
        start=a+current-(a%current);
        if(a%current==0){start=a;}
        if(a<=current){start=current-a;}
                              // std::cout<<"start = "<<start<<"\n";
                              // std::cout<<"current = "<<current<<"\n";
        if(current==1){sum+=b-a+1;continue;}
        if(start<b){
          
          if(start+current<b){
            sum+=((b-start+1)-(b-start+1)%current)/current;
          }
          else{sum++;}
        }
      }
      std::cout<<sum<<std::endl;
    }
  }
     
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: WRONG ANSWER

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: TIME LIMIT EXCEEDED

Test 9

Verdict: TIME LIMIT EXCEEDED

Test 10

Verdict: TIME LIMIT EXCEEDED

Test 11

Verdict: TIME LIMIT EXCEEDED

Test 12

Verdict: TIME LIMIT EXCEEDED

Test 13

Verdict: TIME LIMIT EXCEEDED

Test 14

Verdict: TIME LIMIT EXCEEDED

Test 15

Verdict: TIME LIMIT EXCEEDED

Test 16

Verdict: TIME LIMIT EXCEEDED

Test 17

Verdict: TIME LIMIT EXCEEDED

Test 18

Verdict: TIME LIMIT EXCEEDED

Test 19

Verdict: TIME LIMIT EXCEEDED

Test 20

Verdict: TIME LIMIT EXCEEDED

Test 21

Verdict: TIME LIMIT EXCEEDED

Test 22

Verdict: TIME LIMIT EXCEEDED

Test 23

Verdict: TIME LIMIT EXCEEDED

Test 24

Verdict: TIME LIMIT EXCEEDED

Test 25

Verdict: TIME LIMIT EXCEEDED