#include<cstdio>
#include<algorithm>
using namespace std;
inline char gc(){
static char now[1<<16],*S,*T;
if (T==S){T=(S=now)+fread(now,1,1<<16,stdin);if (T==S) return EOF;}
return *S++;
}
inline int read(){
int x=0;char ch=gc();
while(ch<'0'||ch>'9') ch=gc();
while(ch<='9'&&ch>='0'){x=x*10+ch-'0';ch=gc();}
return x;
}
struct node{
int left,right,max;
}tree[880000];
int num,root;
inline void insert1(int &x,int l,int r,int p,int v){
if (!x) x=++num;tree[x].max=max(tree[x].max,v);
if(l==r) return;int mid=l+r>>1;
if (p<=mid) insert1(tree[x].left,l,mid,p,v);else insert1(tree[x].right,mid+1,r,p,v);
}
inline int query(int x,int l,int r,int l1,int r1){
if(l1<=l&&r1>=r) return tree[x].max;
int mid=l+r>>1,max1=0;
if (l1<=mid) max1=max(max1,query(tree[x].left,l,mid,l1,r1));
if (r1>mid) max1=max(max1,query(tree[x].right,mid+1,r,l1,r1));return max1;
}
int n,mod;
void print(int x,int l,int r){
int mid=l+r>>1;
if (tree[x].left) print(tree[x].left,l,mid);
printf("%d %d %d\n",tree[x].max,l,r);
if (tree[x].right) print(tree[x].right,mid+1,r);
}
int main(){
freopen("bzoj1012.in","r",stdin);
n=read();mod=read();int lastans,cnt=0;
for (int i=1;i<=n;++i){
char ch=gc();while(ch!='A'&&ch!='Q') ch=gc();
if (ch=='A'){
int x=read();x+=lastans;x%=mod;
insert1(root,1,200000,++cnt,x);
}else{
int l=read();lastans=query(root,1,200000,cnt-l+1,cnt);printf("%d\n",lastans);
}//print(root,1,200000);printf("dafas\n");
}
return 0;
}