Răspuns :
a+b+c=897
a+b=653
c=897-653=244
c=244
b+c=372
b=372-244=128
b=128
a=653-128=525
a+b=653
c=897-653=244
c=244
b+c=372
b=372-244=128
b=128
a=653-128=525
a+b+c=897
a+b=653
b+c=372
a+b+c-a+b=c>>c=897-653=244
b+244=372>> b=372-244=128
a+128=653>>a=653-128=525
a+b=653
b+c=372
a+b+c-a+b=c>>c=897-653=244
b+244=372>> b=372-244=128
a+128=653>>a=653-128=525