Time is different?
    for(i=0;i<400000;i++){ //for each sec
        if(m!=0.0 && i!=0){
            dt=((100.0-T)*C*m)/P;
            if(dt>1.0)
                dt=0.0;
            T+=P*1.0/(C*m);
        //    dt=0.0;
        }
        if(fabs(T-100.0)<0.0000001 || T>100.0){
            //zakipel
            j=(int)(m/200.0);
            out(i,j);
            if(MWait<=1000.0){
                if(MWait==0.0){
                    m=0.0;
                    T=20.0;
                }
                else{
                    m=MWait;
                    MWait=0.0;
                    T=20.0;
                    T+=P*dt/(C*m);
                }
            }
            else{
                m=1000.0;
                MWait-=1000.0;
                T=20.0;
                T+=(P*dt)/(C*m);
            }

        }
        if(time[i]==1){//add new people
            if(m==1000.0){
                MWait+=200.0;
            }else{
        //        printf("Dolili ");
        //        out(i,1);
                T=(m*T+4000.0)/(m+200.0);
                m+=200.0;
            }
        }
Sorry for my English.