1 commit

Source1.cpp

@@ -0,0 +1,265 @@
+#define _CRT_SECURE_NO_WARNINGS
+#include <stdio.h>
+#include <Windows.h>
+
+#define MAX_N 8
+#define MAX_M 10
+
+int arr[MAX_N][MAX_M];
+int arr1[MAX_N][MAX_M*2];
+int n = 0;
+int m = 0;
+int i, j, k, column;
+
+void keyboardInput();
+void print();
+void fillIx10();
+void fillZero();
+void randFill0_9();
+void NechetX10();
+void Krat10();
+void save();
+void load();
+void deleteRow(int delRow);
+void ChetNet();
+
+
+void main() {
+    SetConsoleCP(1251);
+    SetConsoleOutputCP(1251);
+    int item;
+    do {
+        printf("\n");
+        print();
+        printf("Âûáåðèòå íóæíóþ âàì îïåðàöèþ:\n");
+        printf("------------------------------\n");
+        printf("1: çàïîëíèòü çíà÷åíèÿìè i * 10 + j \n");
+        printf("2: çàïîëíèòü íóëÿìè\n");
+        printf("3: çàïîëíèòü ñëó÷àéíûìè çíà÷åíèÿìè\n");
+        printf("4: âñå íå÷¸òíûå óâåëè÷èòü â 10 ðàç\n");
+        printf("5: âñå êðàòíûå 10 óìåíüøèòü â 10 ðàç\n");
+        printf("6: ââåñòè ìàññèâ ñ êëàâèàòóðû\n");
+        printf("7: ñîõðàíèòü ìàññèâ\n");
+        printf("8: çàãðóçèòü ìàññèâ\n");
+        printf("9: óäàëèòü çàäàííóþ ñòðîêó\n");
+        printf("10: ïðîäóáëèðîâàòü çàäàííûé ñòîëáåö\n");
+        printf("11: îáíóëèòü ýëåìåíòû òåõ ñòîëáöîâ, â êîòîðûõ íåò íè îäíîãî ÷åòíîãî ýëåìåíòà\n");
+        printf("\n");
+        printf("0: Âûéòè èç ïðîãðàììû\n");
+        printf("Âûáðàííàÿ îïåðàöèÿ >>>>>> ");
+
+        scanf_s("%d", &item);
+
+        switch (item) {
+        case 1:
+
+            fillIx10();
+            break;
+        case 2:
+            fillZero();
+            break;
+        case 3:
+        {
+            randFill0_9();
+            break;
+        }
+        break;
+        case 4:
+        {
+            NechetX10();
+            break;
+        }
+        case 5:
+        {
+            Krat10();
+        }break;
+        case 6:
+        {
+            keyboardInput();
+            break;
+        }
+        case 7:
+        {
+            save();
+            break;
+        }
+        break;
+        case 8:
+        {
+            load();
+            break;
+        }
+        case 9:
+
+            int num;
+            printf("Íîìåð ñòðîêè, êîòîðóþ íóæíî óäàëèòü: ");
+            scanf_s("%d", &num);
+            deleteRow(num);
+            print();
+            break;
+        case 10:
+        {
+            int a = 0;
+
+            printf("Íîìåð äóáëèðóåìîãî ñòîëáöà = ");
+            scanf_s("%d", &a);
+            for (int i = 0; i < n; i++) {
+                for (int j = a; j < (m + 1); j++) {
+                    arr[i][m] = arr[i][a];
+                }
+            }
+            m++;
+            for (int i = 0; i < n; i++) {
+                for (int j = 0; j < m; j++) {
+                    printf("%d ", arr[i][j]);
+                }
+                printf("\n");
+            }
+        }break;
+        case 11:
+        {
+            ChetNet();
+        }break;
+
+        }
+
+    } while (item != 0);
+}
+void keyboardInput() {
+    printf("n = ");
+    scanf_s("%d", &n);
+
+    printf("m = ");
+    scanf_s("%d", &m);
+
+
+    printf("input values: ");
+
+    for (int i = 0; i < n; i++) {
+        for (int j = 0; j < m; j++) {
+            scanf_s("%d", &arr[i][j]);
+        }
+        
+    }
+}
+void print() {
+    printf("!!!! print() !!!!\n");
+    for (int i = 0; i < n; i++) {
+        for (int j = 0; j < m; j++) {
+            printf("%3d ", arr[i][j]);
+        }
+        printf("\n");
+    }
+}
+void fillIx10() {
+    printf("!!!! fillIx10() !!!!\n");
+    for (int i = 0; i < n; i++) {
+        for (int j = 0; j < m; j++) {
+            arr[i][j] = i * 10 + j;
+        }
+    }
+}
+void fillZero() {
+    printf("!!!! fillZero() !!!!\n");
+    for (int i = 0; i < n; i++) {
+        for (int j = 0; j < m; j++) {
+            arr[i][j] = 0;
+        }
+    }
+}
+void randFill0_9() {
+    printf("!!!! randFill0_9() !!!!\n");
+    for (int i = 0; i < n; i++) {
+        for (int j = 0; j < m; j++) {
+            arr[i][j] = rand() % 10;
+        }
+    }
+}
+void NechetX10() {
+    printf("!!!! NechetX10() !!!!\n");
+    for (int i = 0; i < n; i++) {
+        for (int j = 0; j < m; j++) {
+            if (arr[i][j] % 2 != 0)
+            {
+                arr[i][j] *= 10;
+            }
+        }
+    }
+}
+void Krat10() {
+    printf("!!!! Krat10() !!!!\n");
+    for (int i = 0; i < n; i++) {
+        for (int j = 0; j < m; j++) {
+            if (arr[i][j] % 10 == 0)
+            {
+                arr[i][j] /= 10;
+            }
+        }
+    }
+}
+// Ñîõðàíåíèå ñîñòîÿíèÿ
+void save() {
+    FILE* fout = fopen("d:\\zagryzka s interneta\\arr1.txt", "wt");
+    if (fout == NULL) {
+        printf("Âûõîäíîé ôàéë íå ñîçäàëñÿ");
+        return;
+    }
+
+    fprintf(fout, "%d ", n);
+    fprintf(fout, "%d\n", m);
+    for (int i = 0; i < n; i++) {
+        for (int j = 0; j < m; j++) {
+            fprintf(fout, "%d ", arr[i][j]);
+        }
+        fprintf(fout, "\n");
+    }
+
+    fclose(fout);
+}
+
+// Çàãðóçêà ñîñòîÿíèÿ
+void load() {
+
+    FILE* fin = fopen("d:\\zagryzka s interneta\\arr1.txt", "rt");
+    if (fin == NULL) {
+        printf("Âõîäíîé ôàéë íå íàéäåí");
+        return;
+    }
+
+    fscanf(fin, "%d", &n);
+    fscanf(fin, "%d", &m);
+
+    for (int i = 0; i < n; i++) {
+        for (int j = 0; j < m; j++) {
+            fscanf(fin, "%d", &arr[i][j]);
+        }
+    }
+
+    fclose(fin);
+}
+void deleteRow(int delRow) {
+    printf("!!!! deleteRow(%d) !!!!\n", delRow);
+    for (int i = delRow; i < n - 1; i++) {
+        for (int j = 0; j < m; j++) {
+            arr[i][j] = arr[i + 1][j];
+        }
+    }
+    n--;
+}
+
+void ChetNet() {
+    printf("!!!! ChetNet() !!!!\n");
+    for (int i = 0; i < n; i++) {
+        for (int j = 0; j < m; j++) {
+            if (arr[i][j] % 2 == 1) {
+                arr[i][j] = 0;
+            }
+            
+        }
+    }
+}
+
+
+
+
+