20執行下列 C++程式碼後,螢幕印出的數字為何?
【好想上榜】評論
f1(8)=f1(6)+f1(4)f1(6)=f1(4)+f1(2)f1(4)=f1(2)+f1(0)f1(2)=f1(0)+f1(-2)-2f1(4)=2+1=3f1(6)=3+2=5f1(8)=5+3=8#