Răspuns :
trebuie sa scrii asa a+b+c=744 apoi a+b=484 c=256+b . Si faci un sistem si aflii toti termenii
a+b+c=744
a+b=484
c=b+256
484+c=744
c=744-484
c=260
484+260=744
c=b+256
260=b+256
b=260-256
b=4
260=4+256
a+b=484
a+4=484
a=484-4
a=480
480+4=484
proba:
480+4+260=744
succes!
a+b=484
c=b+256
484+c=744
c=744-484
c=260
484+260=744
c=b+256
260=b+256
b=260-256
b=4
260=4+256
a+b=484
a+4=484
a=484-4
a=480
480+4=484
proba:
480+4+260=744
succes!