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guys why is this code getting WA??
#include<iostream>
#include<cstdio>
#include<string>
#include<string.h>
#include<utility>
#include<algorithm>
#include<vector>
#include<cstring>
#include<ctype.h>
#include<cstdlib>
#include<math.h>
using namespace std;
int main() {
string katas;
char ans[101 ...

Why WA I'm very confused
please help me
#include<iostream>
#include<string>
#include<string.h>
#include<algorithm>
#include<utility>
#include<vector>
//#include<fstream>
using namespace std;
int xi[10];
int yi[10];
vector<char>xc;
vector<char>yc;
int main(){
//ofstream o;
//o.open("tst1.txt ...