Практикум по программированию. Основы. Массивы. Сравнение массивов
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(Difference between revisions)
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<pre> | <pre> | ||
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public class Task04 { | public class Task04 { | ||
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<pre> | <pre> | ||
+ | // g++ 4.2 | ||
+ | |||
+ | #include <iostream> | ||
+ | |||
+ | using namespace std; | ||
+ | |||
+ | int main() { | ||
+ | |||
+ | cout << "\n Подсчет количества тех I, при которых\n"; | ||
+ | cout << " A[I] < B[I]; A[I] = B[I]; A[I] > B[I]\n"; | ||
+ | cout << "---------------------------------------\n"; | ||
+ | |||
+ | cout << " Массив A:"; | ||
+ | |||
+ | srand((int)time(0)); | ||
+ | |||
+ | const int n = 10; | ||
+ | int a[n]; | ||
+ | |||
+ | for (int i = 0; i < n; i++) { | ||
+ | a[i] = rand() % 10; | ||
+ | printf("%3d", a[i]); | ||
+ | } | ||
+ | |||
+ | cout << "\n Массив B:"; | ||
+ | |||
+ | int b[n], z1 = 0, z2 = 0, z3 = 0; | ||
+ | |||
+ | for (int i = 0; i < n; i++) { | ||
+ | |||
+ | b[i] = rand() % 10; | ||
+ | printf("%3d", b[i]); | ||
+ | |||
+ | if (a[i] > b[i]) { | ||
+ | z1++; | ||
+ | } else { | ||
+ | if (a[i] == b[i]) { | ||
+ | z2++; | ||
+ | } else { | ||
+ | z3++; | ||
+ | } | ||
+ | } | ||
+ | } | ||
+ | |||
+ | cout << "\n---------------------------------------\n"; | ||
+ | printf(" Элементов A[I] > B[I]: %d\n", z1); | ||
+ | printf(" Элементов A[I] = B[I]: %d\n", z2); | ||
+ | printf(" Элементов A[I] < B[I]: %d\n\n", z3); | ||
+ | |||
+ | return 0; | ||
+ | } | ||
</pre> | </pre> | ||
Revision as of 10:28, 19 April 2015
Contents |
Java
public class Task04 { private static final int n = 10; public static void main(String[] args) { Scanner in = new Scanner(System.in); System.out.println(); System.out.println(" Подсчет количества тех I, при которых "); System.out.println(" A[I] < B[I]; A[I] = B[I]; A[I] > B[I] "); System.out.println("---------------------------------------"); System.out.print(" Массив A:"); int a[] = new int[n]; for (int i = 0; i < n; i++) { a[i] = (int) (10 * Math.random()); System.out.printf("%3d", a[i]); } System.out.print("\n Массив B:"); int b[] = new int[n]; int z1 = 0, z2 = 0, z3 = 0; for (int i = 0; i < n; i++) { b[i] = (int) (10 * Math.random()); System.out.printf("%3d", b[i]); if (a[i] > b[i]) { z1++; } else { if (a[i] == b[i]) { z2++; } else { z3++; } } } System.out.println("\n---------------------------------------"); System.out.printf(" Элементов A[I] > B[I]: %d\n", z1); System.out.printf(" Элементов A[I] = B[I]: %d\n", z2); System.out.printf(" Элементов A[I] < B[I]: %d\n", z3); } }
C++
// g++ 4.2 #include <iostream> using namespace std; int main() { cout << "\n Подсчет количества тех I, при которых\n"; cout << " A[I] < B[I]; A[I] = B[I]; A[I] > B[I]\n"; cout << "---------------------------------------\n"; cout << " Массив A:"; srand((int)time(0)); const int n = 10; int a[n]; for (int i = 0; i < n; i++) { a[i] = rand() % 10; printf("%3d", a[i]); } cout << "\n Массив B:"; int b[n], z1 = 0, z2 = 0, z3 = 0; for (int i = 0; i < n; i++) { b[i] = rand() % 10; printf("%3d", b[i]); if (a[i] > b[i]) { z1++; } else { if (a[i] == b[i]) { z2++; } else { z3++; } } } cout << "\n---------------------------------------\n"; printf(" Элементов A[I] > B[I]: %d\n", z1); printf(" Элементов A[I] = B[I]: %d\n", z2); printf(" Элементов A[I] < B[I]: %d\n\n", z3); return 0; }
Pascal