#Zad 1
grupa=["Antoni","Anna","Beata","Celina","Kamil","Marta","Zbigniew"]
print(grupa[0])
print(grupa[1])
print(grupa[2])
print(grupa[3])
print(grupa[4])
print(grupa[5])
print(grupa[6])
grupa[0]="0-Antoni"
grupa[1]="1-Anna"
grupa[2]="2-Beata"
grupa[3]="3-Celina"
grupa[4]="4-Kamil"
grupa[5]="5-Marta"
grupa[6]="6-Zbigniew"
I1phZCAxCmdydXBhPVsiQW50b25pIiwiQW5uYSIsIkJlYXRhIiwiQ2VsaW5hIiwiS2FtaWwiLCJNYXJ0YSIsIlpiaWduaWV3Il0KcHJpbnQoZ3J1cGFbMF0pCnByaW50KGdydXBhWzFdKQpwcmludChncnVwYVsyXSkKcHJpbnQoZ3J1cGFbM10pCnByaW50KGdydXBhWzRdKQpwcmludChncnVwYVs1XSkKcHJpbnQoZ3J1cGFbNl0pCmdydXBhWzBdPSIwLUFudG9uaSIKZ3J1cGFbMV09IjEtQW5uYSIKZ3J1cGFbMl09IjItQmVhdGEiCmdydXBhWzNdPSIzLUNlbGluYSIKZ3J1cGFbNF09IjQtS2FtaWwiCmdydXBhWzVdPSI1LU1hcnRhIgpncnVwYVs2XT0iNi1aYmlnbmlldyIKCg==