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a.bikbaeva 2024-12-20 14:26:29 +04:00
parent cd202e2037
commit 4c96aa991c
1 changed files with 247 additions and 0 deletions
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15 Лаба.cpp Normal file
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#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] = {
{ 0, 1, 222, 3},
{10, 11, 12, 13},
{20, 21, 22, 23}
};
int n = 3;
int m = 4;
void print();
void fillIx10();
void fillZero();
void randFill0_9();
void oddsX10();
void oddsx1();
void printElements();
void deleteRow(int delRow);
void save();
void load();
void save();
void load();
void addColumn(int addColumn0);
void main() {
SetConsoleCP(1251);
SetConsoleOutputCP(1251);
int item;
do {
printf("\n");
printf("------------------------------\n");
printf("Ñîäåðæèìîå ìàññèâà:");
printf("\n");
printf("Âûáåðèòå íóæíóþ âàì îïåðàöèþ:\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: Ââåäèòå ìàññèâ ñ êëàâèàòóðû\n");
printf("7: Óäàëèòü çàäàííóþ ñòðîêó èç ìàññèâà\n");
printf("8: Ñîõðàíèòü â ôàéë\n");
printf("9: Çàãðóçèòü ôàéë\n");
printf("10: Ïðîäóáëèðîâàòü çàäàííûé ñòîëáåö ìàññèâà\n");
printf("\n");
printf("-1: Âûéòè èç ïðîãðàììû\n");
printf("Âûáðàííàÿ îïåðàöèÿ >>>>>> ");
scanf_s("%d", &item);
switch (item) {
case 1:
fillIx10();
print();
break;
case 2:
fillZero();
print();
break;
case 3:
randFill0_9();
print();
break;
case 4:
oddsX10();
print();
break;
case 5:
oddsx1();
print();
break;
case 6:
printElements();
print();
break;
case 7:
{
int num;
printf("Íîìåð ñòðîêè, êîòîðóþ íóæíî óäàëèòü= ");
scanf_s("%d", &num);
deleteRow(num);
print();
}
break;
case 8:
save();
print();
break;
case 9:
load();
print();
break;
case 10:
{
print();
int num;
printf("Íîìåð ñòîëáöà, êîòîðûé íóæíî ïðîäóáëèðîâàòü= ");
scanf_s("%d", &num);
addColumn(num);
print();
}
break;
}
} while (item != 0);
}
void print() {
printf("!!!! Ìàññèâ !!!!\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 oddsX10() {
printf("!!!! oddsX10() !!!!\n");
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
if (arr[i][j] % 2 != 0) {
arr[i][j] = arr[i][j] * 10;
}
}
}
}
void oddsx1() {
printf("!!!! oddsX1() !!!!\n");
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
if (arr[i][j] % 10 == 0) {
arr[i][j] = arr[i][j] / 10;
}
}
}
}
void printElements() {
printf("n = ");
scanf_s("%d", &n);
printf("m = ");
scanf_s("%d", &m);
for (int i = 0; i < n; i++) {
for (int j = 0; j < m; j++) {
scanf_s(" %d", &arr[i][j]);
}
}
printf("\n");
}
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--;
}
// Ñîõðàíåíèå ñîñòîÿíèÿ
void save() {
// Âûõîäíîé ôàéë
FILE* fout = fopen("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("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 addColumn(int addColumn0) {
printf("!!!! addColumn0(%d) !!!!\n", addColumn0);
for (int i = 0; i < n; i++) {
for (int j = addColumn0; j < m + 1; j++) {
arr[i][j] = arr[i][j - 1];
}
}
m++;
}