5.2

#include <iostream>
using namespace std;
double TData[2][7];




void getData(){
cout<<"Please input the highest temperature of every day respectively this week."<<endl;
for(int i=0;i<7;++i){
cin>>TData[0][i];
}
cout<<"Please input the lowest temperature of every day respectively this week."<<endl;
for(int i=0;i<7;++i){
cin>>TData[1][i];
}
}




void averageHigh(){
double avgHigh=0;
for(int i=0;i<7;++i){
avgHigh+= TData[0][i];
}
avgHigh=avgHigh/7.0;
cout<<"The average high temperature this week is: "<<avgHigh<<endl;
}




void averageLow(){
double avgLow=0;
for(int i=0;i<7;++i){
avgLow+= TData[1][i];
}
avgLow=avgLow/7.0;
cout<<"The average low temperature this week is: "<<avgLow<<endl;
}




void indexHighTemp(){
double highT=0.0;
for(int i=0;i<7;++i){
   if(highT<TData[0][i]){
    highT=TData[0][i];
   }
}

cout<<"The highest temperate this week is: "<<highT<<endl;
}




void indexLowTemp(){
double LowT=0.0;
for(int i=0;i<7;++i){
   if(LowT>TData[1][i]){
    LowT=TData[1][i];
   }
}

cout<<"The lowest temperate this week is: "<<LowT<<endl;
}
int main()
{
    getData();
    averageHigh();
    averageLow();
    indexHighTemp();
    indexLowTemp();


}