Gcl 100p

#include <fstream>
using namespace std;
ifstream cin("gcl.in");
ofstream cout("gcl.out");
int cnt=0,cer;
string s;
string comenzi[10];
int v[26];
int urm_char(int i){
    while(s[i]==' ' && i<s.size())
        i++;
    return i;
}
int urm_spatiu(int i){
    while(s[i]!=' ')
        i++;
    return i;
}
void op(int i){
    int sum,nrc,adun, semn,nr,car;
    if(s[i]=='S' && s!="STOP"){
        cnt++;
        i=urm_spatiu(i);
        i=urm_char(i);
        if(cer==2)
            cout<<s[i]<<" = "<<v[s[i]-'a']<<"\n";
    }else if(s[i]>='a' && s[i]<='z'){
        ///initializari
        adun=s[i]-'a';
        sum=0;
        ///citim =
        i++;
        i=urm_char(i);
        i++;
        i=urm_char(i);
        semn=1;
        ///incepem sa caitam
        while(i<s.size()){
            nr=0;
            car=-1;
            while(i<s.size() && s[i]!='+' && s[i]!='-'){
                if(s[i]<='9' && s[i]>='0'){
                    nr=nr*10+s[i]-'0';
                }else if(s[i]<='z' && s[i]>='a'){
                    car=s[i]-'a';
                }
                i++;
            }
            if(car>=0 && nr>0){
                sum+=semn*(v[car]*nr);
            }else if(car==-1){
                sum+=semn*nr;
            }else{
                sum+=semn*v[car];
            }

            if(s[i]=='+')
                semn=1;
            else{
                semn=-1;
            }

            i++;
        }
        v[adun]=sum;
    }
}
int main()
{
    int sum,nrc,i,adun, semn,nr,car,j,k;
    cin>>cer;
    getline(cin,s);

    while(getline(cin,s)){
        i=urm_char(0);
        if((s[i]>='a' && s[i]<='z')||s[i]=='S' )
            op(i);
        else if(s[i]=='R'){
            if(s[i+6]==' '){
                i=urm_spatiu(i);
                i=urm_char(i);
            }else{
                i+=6;
            }
            nr=0;
            while(i<s.size()){
                nr=nr*10+s[i]-'0';
                i++;
            }
            getline(cin,s);
            nrc=0;
            while(true){
                i=urm_char(0);
                if(s[i]=='S' && s[i+1]=='T')
                    break;
                comenzi[nrc]=s;
                nrc++;
                getline(cin,s);
            }
            for(k=0;k<nr;k++){
                for(j=0;j<nrc;j++){
                    s=comenzi[j];
                    i=urm_char(0);
                    op(i);
                }
            }

        }
    }
    if(cer==1)
        cout<<cnt;
    return 0;
}