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#include
int square(int x) {
return x*x; }
//Óõݹé˼Ïë
int resultmod(int a, int n) {
if(n== 0) return 1; if(n%2 == 0) return square(resultmod(a, n/2));//nΪżÊýµÄʱ£¬È¡nµÄÒ»°ë·ÀÖ¹Òç³ö else return a*resultmod(a, n-1);//nΪÆæÊýʱ£¬È¡n-1£» }
int main() {
int a, n, m;
cout<<\ÇëÊäÈëa£¬n, m: \ cin>>a>>n>>m; cout< int result = resultmod(a, n); cout<<\µÄ½á¹ûΪ£º\ return 0; } 6. Éè¼ÆËã·¨£¬ÔÚÊý×ér[n]ÖÐɾ³ýËùÓÐÔªËØֵΪxµÄÔªËØ£¬ÒªÇóʱ¼ä¸´ÔÓÐÔΪO(n)£¬¿Õ¼ä¸´ÔÓÐÔΪO(1)¡£ 7. Éè¼ÆËã·¨£¬ÔÚÊý×ér[n]ÖÐɾ³ýÖظ´µÄÔªËØ£¬ÒªÇóÒƶ¯ÔªËصĴÎÊý½ÏÉÙ²¢Ê¹Ê£ÓàÔªËؼäµÄÏà¶Ô´ÎÐò±£³Ö²»±ä¡£ #include void deletere(int a[],int N) { int b[100]={0}; int i,k; k=0; static int j=0; for(i=0;i int main() { int a[]={1,2,1,3,2,4}; deletere(a,6); return 0; } //ÔÚÊý×é²éÕÒÏàͬµÄÔªËØ //°ÑÆäÖÐÒ»¸öÏàͬµÄÊýÖµµÄÔªËØλÖÃÉè³ÉÒ»¸ö¡°ÌØÊâÊýÖµ¡± //Êä³öËùÇóº¯Êý #include using namespace std; int main() { int a[]={1,2,1,5,3,2,9,4,5,5,3,5}; int i,j; for( i=0;i<12;i++) { for(j=0;j a[i]=64787250;//ÉèÒ»¸öÊý×é²»´æÔÚµÄÊýÖµ } }//for