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| #include<bits/stdc++.h> #define fir first #define sec second #define int long long #define pii pair<int,int> #define fep(i,s,e) for(int i=s;i<e;i++) #define pef(i,s,e) for(int i=s;i>e;i--) #define rep(i,s,e) for(int i=s;i<=e;i++) #define per(i,s,e) for(int i=s;i>=e;i--) namespace FastIO{ template<typename T>inline void read(T &x){ x=0;int f=1;char c=getchar(); for(;!isdigit(c);c=getchar())if(c=='-')f=-1; for(;isdigit(c);c=getchar())x=(x<<1)+(x<<3)+(c^48);x*=f; } template<typename T,typename...Args> inline void read(T &x,Args&...args){ read(x); read(args...); } template<typename T>void print(T x){ if(x<0)x=-x,putchar('-'); if(x>9)print(x/10); putchar((x%10)^48); } } using namespace std; using namespace FastIO; int T,n,q; string s; int calc(){ int ans=0; fep(i,0,s.size()){ if(s[i]=='I'&&i+1<s.size()&&s[i+1]=='V') ans--; else{ if(s[i]=='I')ans++; else ans+=5; } } return ans; } signed main(){ read(T); while(T--){ read(n,q); cin>>s; int ans=0,tmp=0,S=0,num=0; fep(i,0,n){ if(s[i]=='X'){ s[i]='V'; ans+=5; } } fep(l,0,n){ int r=l; if(s[l]!='?')continue; while(r<n&&s[r]=='?')r++; int len=r-l; if(l>0&&s[l-1]=='I')len++; if(r<n&&s[r]=='V'){ tmp--; len++; } num+=(r-l); l=r-1; S+=len%2; tmp+=len/2; } fep(i,0,n)if(s[i]=='?')s[i]='I'; ans+=calc(); while(q--){ int a,b,c; read(a,b,c); int vcnt=max(0ll,min(b,num-c)); int xcnt=max(0ll,num-c-b); int nans=ans,rep=vcnt+xcnt; nans+=vcnt*4+xcnt*9; nans-=min(tmp,rep)*2; rep-=(tmp+S); nans+=max(0ll,rep)*2; print(nans);puts(""); } } }
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