collections.Counter()

  • + 5 comments

    Samajh me aaye to "Copy That" XD

    from collections import Counter
    
    if __name__ == '__main__':
        total_joote, joote_ki_variety, total_grahak = (input(), Counter(map(int, input().split())), int(input()))
        galle_me_kitne_pese=0
        
        # Noto ki Barish 
        for _ in range(total_grahak):
            joota_ek_number_bada_dikhao, noto_ki_to_barish_ho_rai_hai = map(int, input().split())
            if joote_ki_variety[joota_ek_number_bada_dikhao] :
                galle_me_kitne_pese+=noto_ki_to_barish_ho_rai_hai
                joote_ki_variety[joota_ek_number_bada_dikhao]-=1
                
        # Aaj Ki Kamai
        print(galle_me_kitne_pese)