Charpter7

#include<iostream>#include<vector>using namespace std;int func_73(int a,int b){    int temp=a;    for(int i=2;i<=b;i++)    {        a*=temp;    }    cout<<a<<endl;    return a;}int func_74(int a){    if(a>=0)    return a;    else        return (-a);}int func_75(int a,const int *b){    return a > *b ? a : *b;}void func_76(int *a,int *b){    int temp;    temp = *a;    *a = *b;    *b = temp;    cout<<*a<<" "<<*b;}double func_714(vector<double>::iterator begin,vector<double>::iterator end){    double sum=0;    while(begin!=end)    {        sum+=*begin;        begin++;    }    return sum;}int func_720(int val){int result=1;for(;val!=0;val--){result *=val;}//cout<<result<<endl;return val;}string func_726(size_t ctr,const string &word,const string &ending = "s"){return (ctr==1)?word:word+ending;}int func_727(int x){static int result=1;result*=x;return result;}int func_728(void){static int x=-1;x++;return x;}inline bool func_730(const string &s1,const string &s2){//isShorter    return s1.size()<s2.size();}void error(const string &s,int index,int upperBound){}void error(const string &s){}void error(const string &s,char selectVal){}int main(){    return 0;}