OJ Board

Got WA !!

#include<iostream>
#include<string>
#include<queue>
using namespace std;
long long var;
string str;

int main(){
long long C, L, M, count;
cin >> C;
for (int x = 0; x < C; x++){
cin >> L >> M;
L *= 100;
queue<long long> st;
queue<string> St;
for (int y = 0; y < M; y++){
cin ...