Александр Александрович Степанов - Руководство по стандартной библиотеке шаблонов (STL)

int main() {

 int result = accumulate(input, input + 3, 48, divides‹int›());

 cout ‹‹ "result = " ‹‹ result ‹‹ endl;

 return 0;

}

greater.cpp

#include ‹iostream.h›

#include ‹stl.h›

int array[4] = {3, 1, 4, 2};

int main() {

 sort(array, array + 4, greater‹int›());

 for (int i = 0; i ‹ 4; i++) cout ‹‹ array[i] ‹‹ endl;

 return 0;

}

swap1.cpp

#include ‹stl.h›

#include ‹iostream.h›

int main() {

 int a = 42;

 int b = 19;

 cout ‹‹ "a = " ‹‹ a ‹‹ " b = " ‹‹ b ‹‹ endl;

 swap(a, b);

 cout ‹‹ "a = " ‹‹ a ‹‹ " b = " ‹‹ b ‹‹ endl;

 return 0;

}

times.cpp

#include ‹iostream.h›

#include ‹stl.h›

int input[4] = {1, 5, 7, 2};

int main() {

 int total = accumulate(input, input + 4, 1, times‹int›());

 cout ‹‹ "total = " ‹‹ total ‹‹ endl;

 return 0;

}

less.cpp

#include ‹iostream.h›

#include ‹stl.h›

int array[4] = {3, 1, 4, 2};

int main() {

 sort(array, array + 4, less‹int› ());

 for (int i = 0; i ‹ 4; i++) cout ‹‹ array[i] ‹‹ endl;

 return 0;

}

alg1.cpp

#include ‹iostream.h›

#include ‹stl.h›

int main() {

 int i = min(4, 7);

 cout ‹‹ "min(4, 7) = " ‹‹ i ‹‹ endl;

 char c = maX('a', 'z');

 cout ‹‹ "maX('a', 'z') = " ‹‹ c ‹‹ endl;

 return 0;

}

filln1.cpp

#include ‹stl.h›

#include ‹iostream.h›

int main() {

 vector‹int› v(10);

 fill_n(v.begin(), v.size(), 42);

 for (int i = 0; i ‹ 10; i++) cout ‹‹ v[i] ‹‹ ' ';

 cout ‹‹ endl;

 return 0;

}

iota1.cpp

#include ‹stl.h›

#include ‹iostream.h›

int main() {

 int numbers[10];

 iota(numbers, numbers + 10, 42);

 for (int i = 0; i ‹ 10; i++) cout ‹‹ numbers[i] ‹‹ ' ';

 cout ‹‹ endl;

 return 0;

}

nextprm0.cpp

#include ‹stl.h›

#include ‹iostream.h›

int v1[3] = {0, 1, 2};

int main() {

 next_permutation(v1, v1 + 3);

 for (int i = 0; i ‹ 3; i++) cout ‹‹ v1[i] ‹‹ ' ';

 cout ‹‹ endl;

 return 0;

}

prevprm0.cpp

#include ‹stl.h›

#include ‹iostream.h›

int v1[3] = {0, 1, 2};

int main() {

 prev_permutation(v1, v1 + 3);

 for (int i = 0; i ‹ 3; i++) cout ‹‹ v1[i] ‹‹ ' ';

 cout ‹‹ endl;

 return 0;

}

fill1.cpp

#include ‹stl.h›

#include ‹iostream.h›

int main() {

 vector‹int› v(10);

 fill(v.begin(), v.end(), 42);

 for (int i = 0; i ‹ 10; i++) cout ‹‹ v[i] ‹‹ ' ';

 cout ‹‹ endl;

 return 0;

}

pair2.cpp

#include ‹stl.h›

#include ‹iostream.h›

int main() {

 pair‹int, int› p = make_pair(1, 10);

 cout ‹‹ "p.first = " ‹‹ p.first ‹‹ endl;

 cout ‹‹ "p.second = " ‹‹ p.second ‹‹ endl;

 return 0;

}

error1.cpp

#include ‹stl.h›

// Compile this code without defining the symbol OS_USE_EXCEPTIONS.

int main() {

 vector‹int› v;

 v.pop_back(); // Generates an empty object error.

 return 0;

}

pair0.cpp

#include ‹stl.h›

#include ‹iostream.h›

int main() {

 pair‹int, int› p = make_pair(1, 10);

 cout ‹‹ "p.first = " ‹‹ p.first ‹‹ ", p.second = " ‹‹ p.second ‹‹ endl;

 return 0;

}

pair1.cpp

#include ‹stl.h›

#include ‹iostream.h›

int main() {

 pair‹int, int› p = make_pair(1, 10);

 cout ‹‹ "p.first = " ‹‹ p.first ‹‹ ", p.second = " ‹‹ p.second ‹‹ endl;

 return 0;

}

minelem1.cpp

#include ‹stl.h›

#include ‹iostream.h›

int numbers[6] = {-10, 15, -100, 36, -242, 42};

int main() {

 cout ‹‹ *min_element(numbers, numbers + 6) ‹‹ endl;

 return 0;

}

maxelem1.cpp

#include ‹stl.h›

#include ‹iostream.h›

int numbers[6] = {4, 10, 56, 11, -42, 19};

int main() {

 cout ‹‹ *max_element(numbers, numbers + 6) ‹‹ endl;

 return 0;

}

max1.cpp

#include ‹stl.h›

#include ‹iostream.h›

int main() {

 cout ‹‹ max(42, 100) ‹‹ endl;

 return 0;

}

min1.cpp

#include ‹stl.h›

#include ‹iostream.h›

int main() {

 cout ‹‹ min(42, 100) ‹‹ endl;

 return 0;

}

adjdiff0.cpp

#include ‹stl.h›

#include ‹iostream.h›

int numbers[5] = {1, 2, 4, 8, 16};

int main() {

 int difference[5];

 adjacent_difference(numbers, numbers + 5, difference);

 for (int i = 0; i ‹ 5; i++) cout ‹‹ numbers[i] ‹‹ ' ';

 cout ‹‹ endl;

 for (i = 0; i ‹ 5; i++) cout ‹‹ difference[i] ‹‹ ' ';

 cout ‹‹ endl;

 return 0;

}

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