{ int i; if(b==0)len=1; for(i=0;b;i++){ a[i]=b%base; b/=base; } len=i; } void output()const { for(int i=len-1;i>=0;i--){ printf("%d",a[i]); } puts(""); } Num operator *(const Num &b)const{ Num c; for(int i=0;i<len;i++) for(int j=0;j<b...
where a is the base and n is the exponent, it means multiplying a by itself n times. The result of this operation is called the exponentiation of a to the n-th power. For examples, 23=2×2×2=8and 52=5×5=25. In these examples...
The ** operator follows normal mathematical conventions; it is right-associative: In the usual computer science jargon, exponentiation in mathematics is right-associative, which means that xyz should be read as x(yz), not (xy)z. In expositions of the BODMAS rules that are careful enough to a...
matlab运算符代码求幂运算符 地位 第三阶段 实施进度 Traceur 巴别塔 V8() 蜘蛛猴 () 作者 里克·沃尔德隆(Rick Waldron) 克洛德·帕奇(Claude Pache) 布伦丹·艾希(Brendan Eich) 审稿人 布莱恩·特尔森(Brian Terlson) 埃里克·阿维森(Erik Arvidsson) ...