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  1. #include <iostream>
  2. #include <iomanip>
  3. #include <vector>
  4.  
  5. void debug_vector(std::vector<double> v) {
  6.   std::cout << std::setw(4) << v.size() << "|";
  7.   for (std::vector<double>::iterator it=v.begin(); it!=v.end(); it++) {
  8.     std::cout << " " << *it;
  9.   }
  10.   std::cout << "|" << std::endl;
  11. }
  12.  
  13. int main() {
  14.   std::vector<double> Tab1(20), Tab2(Tab1.size()), Tab3(Tab1.size());
  15.   for (int i=0; i<Tab1.size(); i++) {
  16.     Tab1[i] = Tab2[i] = Tab3[i] = 4;
  17.   }
  18.   Tab3.front() = Tab3.back() = 5;
  19.   Tab3.at(4) = 5; // Dostep z kontrola zasiegu.
  20.   std::cout << std::setw(4) << "size|" << std::endl;
  21.   debug_vector(Tab1);
  22.   debug_vector(Tab2);
  23.   debug_vector(Tab3);
  24.  
  25.   if (Tab2 < Tab3) {
  26.     std::cout << "Ta nierownosc jest spelniona." << std::endl;
  27.   }
  28.   return 0;
  29. }
Success #stdin #stdout 0s 16064KB
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stdin
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Standard input is empty
stdout
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size|
  20| 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|
  20| 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4|
  20| 5 4 4 4 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5|
Ta nierownosc jest spelniona.
https://ideone.com/FYeeXu
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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