Практикум по программированию. Основы. Массивы. Сравнение массивов

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Java

public class Task04 {

    private static final int n = 10;

    public static void main(String[] args) {
        
	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




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