Please help me, I can not think of any wrong test cases for my code (Infernos)?

#include
using namespace std;

int main() {
unsigned int test_case;
unsigned int no_enm,damage;
unsigned int health[200];
unsigned int max = 0;
unsigned int multi_time;
unsigned int single_time;

cin>>test_case;

for(int i = 0;i < test_case;i++){
    cin>>no_enm>>damage;
    
    for(int i = 0;i < no_enm;i++){
        cin>>health[i];
    }
    
    //multitarget
    
    for(int j = 0;j < no_enm;j++){
        
        if(health[j] > max){
            max = health[j];
        }
    }
    
    multi_time = max;
    
    //single
    
    single_time = 0;
    
    for(int z = 0;z < no_enm;z++){
        
        while(health[z] != 0){
            single_time = health[z]/damage + single_time;
            
            if(health[z] >= damage){
                health[z] = health[z]%damage;
            }
            else if(health[z] < damage){
                health[z] = health[z]/damage;
                single_time = single_time + 1;
            }
        }
    }
    
    if(multi_time > single_time){
        
        cout<<single_time<<endl;
    }
    
    else{
        cout<<multi_time<<endl;
    }
}
return 0;

}

https://www.codechef.com/problems/INFERNO

2
2 1
1 12
2 1 
1 2

Tried the case above with your code and got the following output:

12
3

instead of

12
2

I think the bug is that you aren’t re-initialising the value of max to 0 for every test case.