Added 1800A - Is It a Cat?.cpp

Author: vikashpatel24

1800A - Is It a Cat.cpp

@@ -0,0 +1,63 @@
+#include<bits/stdc++.h>
+using namespace std;
+
+// Code Written By: Vikash Patel
+
+// Codeforces Profile: https://codeforces.com/profile/vikashpatel
+
+bool checkMeow( string s, int n)
+{
+    transform(s.begin(),s.end(),s.begin(), ::tolower);
+    int m,e,o,w;
+    m=e=o=w=0;
+    for(int i=0;i<n;i++)
+    {
+        if(s[i]=='m')
+        m++;
+        else
+        break;
+    }
+    for(int i=m;i<n;i++)
+    {
+        if(s[i]=='e')
+        e++;
+        else
+        break;
+    }
+    for(int i=m+e;i<n;i++)
+    {
+        if(s[i]=='o')
+        o++;
+        else
+        break;
+    }
+    for(int i=m+e+o;i<n;i++)
+    {
+        if(s[i]=='w')
+        w++;
+        else
+        break;
+    }
+    if(m+e+o+w==n && m>0 && e>0 && o>0 && w>0)
+    return true;
+    else
+    return false;
+}
+
+int main()
+{
+    int t;
+    cin>>t;
+    while(t--)
+    {
+        int n;
+        cin>>n;
+        string s;
+        cin>>s;
+        if(checkMeow(s,n))
+        cout<<"YES"<<endl;
+        else
+        cout<<"NO"<<endl;
+    }
+}
+