STL练习程序（vector...）

#include <iostream> #include <vector> #include <algorithm> #include <numeric> #include <string> using namespace std; int testscore[] = {
          
   67, 56, 24, 78, 99, 87, 56}; bool pass(int n) {
          
   if (n>=60) return true; else return false; } void main() {
          
       vector<int> score(testscore,testscore+sizeof(testscore)/sizeof(int));     vector<int>::iterator it; for (it=score.begin();it!=score.end();it++)     {
          
           cout<<*it<<"";     }     cout<<endl;     sort(score.begin(),score.end()); for (it=score.begin();it!=score.end();it++)     {
          
           cout<<*it<<"";     }     cout<<endl;     it=max_element(score.begin(),score.end());     cout<<"max is:"<<*it<<endl;     it=min_element(score.begin(),score.end());     cout<<"min is:"<<*it<<endl; for (it=score.begin();it!=score.end();it++)     {
          
   if(!pass(*it))         {
          
               cout<<*it<<endl;         }     }     cout<<"the number of pass people:"<<count_if(score.begin(),score.end(),pass)<<endl; int total=accumulate(score.begin(),score.end(),0);     cout<<total<<endl; }

#include #include #include #include #include using namespace std; int testscore[] = { 67, 56, 24, 78, 99, 87, 56}; bool pass(int n) { if (n>=60) return true; else return false; } void main() { vector score(testscore,testscore+sizeof(testscore)/sizeof(int)); vector ::iterator it; for (it=score.begin();it!=score.end();it++) { cout<<*it<<""; } cout<

#include #include #include #include #include using namespace std; int testscore[] = { 67, 56, 24, 78, 99, 87, 56}; bool pass(int n) { if (n>=60) return true; else return false; } void main() { vector score(testscore,testscore+sizeof(testscore)/sizeof(int)); vector ::iterator it; for (it=score.begin();it!=score.end();it++) { cout<<*it<<""; } cout<