diff --git a/lab/desktop.ini b/lab/desktop.ini
new file mode 100644
index 0000000..7c48ef4
--- /dev/null
+++ b/lab/desktop.ini
@@ -0,0 +1,2 @@
+[.ShellClassInfo]
+IconResource=C:\Program Files\Google\Drive File Stream\100.0.2.0\GoogleDriveFS.exe,26
diff --git a/lab/lab.vcxproj b/lab/lab.vcxproj
new file mode 100644
index 0000000..65a826d
--- /dev/null
+++ b/lab/lab.vcxproj
@@ -0,0 +1,138 @@
+
+
+
+
+ Debug
+ Win32
+
+
+ Release
+ Win32
+
+
+ Debug
+ x64
+
+
+ Release
+ x64
+
+
+
+ 17.0
+ Win32Proj
+ {84206dea-52a8-4fdc-88ae-19eab48f0d52}
+ lab
+ 10.0
+
+
+
+ Application
+ true
+ v143
+ Unicode
+
+
+ Application
+ false
+ v143
+ true
+ Unicode
+
+
+ Application
+ true
+ v143
+ Unicode
+
+
+ Application
+ false
+ v143
+ true
+ Unicode
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+ Level3
+ true
+ WIN32;_DEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+
+
+
+
+ Level3
+ true
+ true
+ true
+ WIN32;NDEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+ true
+ true
+
+
+
+
+ Level3
+ true
+ _DEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+
+
+
+
+ Level3
+ true
+ true
+ true
+ NDEBUG;_CONSOLE;%(PreprocessorDefinitions)
+ true
+
+
+ Console
+ true
+ true
+ true
+
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/lab/lab.vcxproj.filters b/lab/lab.vcxproj.filters
new file mode 100644
index 0000000..ee3ac9b
--- /dev/null
+++ b/lab/lab.vcxproj.filters
@@ -0,0 +1,31 @@
+
+
+
+
+ {4FC737F1-C7A5-4376-A066-2A32D752A2FF}
+ cpp;c;cc;cxx;c++;cppm;ixx;def;odl;idl;hpj;bat;asm;asmx
+
+
+ {93995380-89BD-4b04-88EB-625FBE52EBFB}
+ h;hh;hpp;hxx;h++;hm;inl;inc;ipp;xsd
+
+
+ {67DA6AB6-F800-4c08-8B7A-83BB121AAD01}
+ rc;ico;cur;bmp;dlg;rc2;rct;bin;rgs;gif;jpg;jpeg;jpe;resx;tiff;tif;png;wav;mfcribbon-ms
+
+
+
+
+ Исходные файлы
+
+
+ Исходные файлы
+
+
+ Исходные файлы
+
+
+ Исходные файлы
+
+
+
\ No newline at end of file
diff --git a/lab/lab1.c b/lab/lab1.c
new file mode 100644
index 0000000..223a2be
--- /dev/null
+++ b/lab/lab1.c
@@ -0,0 +1,57 @@
+#include
+#include
+
+void aboutMe() {
+ printf("\n\n\n");
+ printf("-12\n");
+ printf("24.09.2024\n");
+ printf(" \n");
+ printf(" 8\n\n");
+}
+
+int main1() {
+ setlocale(LC_ALL, "RU");
+
+ aboutMe();
+
+ //printf("Hello World!\n\n\n");
+
+ //printf(" \n");
+ //printf("-12\n");
+ //printf("04.09.2024\n\n");
+
+ //printf("04.09.2024\n");
+ //printf("-12\n");
+ //printf(" \n\n\n");
+
+ //printf(" \n");
+ //printf("-12\n");
+ //printf("04.09.2024\n\n");
+
+ //printf("04.09.2024\n");
+ //printf("-12\n");
+ //printf(" \n\n\n");
+
+ /*printf(" * \n");
+ printf(" * * * \n");
+ printf(" * * * \n");
+ printf("* * * * * * *\n");
+ printf(" * * * \n");
+ printf(" * * * \n");
+ printf(" / * \\ \n");
+ printf(" // * \\\\ \n");
+ printf(" /// * \\\\\\ \n");
+ printf("__//// * \\\\\\\\__\n");*/
+
+ //printf(" *-----*\n");
+ //printf(" / /|\n");
+ //printf("*-----* |\n");
+ //printf("| | |\n");
+ //printf("| | |\n");
+ //printf("| |/\n");
+ //printf("*-----*\n");
+ //printf("\n");
+ //printf("\n");
+
+ return 0;
+}
\ No newline at end of file
diff --git a/lab/lab2.c b/lab/lab2.c
new file mode 100644
index 0000000..49c5833
--- /dev/null
+++ b/lab/lab2.c
@@ -0,0 +1,104 @@
+#include
+#include
+#define _USE_MATH_DEFINES
+#include
+#define g 9.8f
+
+void L2Z1(), L2Z2(), L2Z3(), L2Z4(), L2Z5(), L2Z6(), L2Z7();
+
+int main2() {
+ system("chcp 1251");
+
+ //L2Z1();
+ //L2Z2();
+ //L2Z3();
+ //L2Z4();
+ //L2Z5();
+ //L2Z6();
+ L2Z7();
+
+ return 0;
+}
+
+void L2Z1() {
+ float h = 12, t = sqrt(2 * h / g);
+ printf(" %.2f \n", t);
+}
+
+void L2Z2() {
+ float h, t;
+ printf(" : ");
+ scanf_s("%f", &h);
+ t = sqrt(2 * h / g);
+ printf(" %.2f ", t);
+}
+
+void L2Z3() {
+ float S;
+ int cost_per_meter;
+ printf(" .: ");
+ scanf_s("%f%d", &S, &cost_per_meter);
+ float price = S * cost_per_meter;
+ printf("%.2f", price);
+}
+
+void L2Z4() {
+ float S, percent = 0.5;
+ int cost_per_meter, salary;
+ printf(" : ");
+ scanf_s("%f", &S);
+ printf(" 1 .: ");
+ scanf_s("%d", &cost_per_meter);
+ printf(" : ");
+ scanf_s("%d", &salary);
+ printf(" %f %d . %f\n", S, cost_per_meter, S * cost_per_meter);
+ float t = (S * cost_per_meter) / (salary * percent);
+ printf(" %d %1.2f ", salary, t);
+}
+
+void L2Z5() {
+ float V, R, H;
+ printf(" \n");
+ printf(" : ");
+ scanf_s("%f", &R);
+ printf(" : ");
+ scanf_s("%f", &H);
+ if (H > 2 * R) H = 2 * R;
+ V = M_PI * pow(H, 2) * (R - H / 3);
+ printf("V = %.2f", V);
+}
+
+void L2Z6() {
+ float V, a;
+ printf(" \n");
+ printf(" : ");
+ scanf_s("%f", &V);
+ printf(" : ");
+ scanf_s("%f", &a);
+ float S = pow(V, 2) * sinf(2 * a * M_PI / 180) / g;
+ float H = pow(V * sinf(a * M_PI / 180), 2) / 2 / g;
+ printf("L = %.2f\n", S);
+ printf("H = %.2f\n\n", H);
+}
+
+void L2Z7() {
+ float A, r;
+ int n;
+ char currency[4];
+
+ printf(" \n");
+
+ printf(" : ");
+ scanf_s("%f", &A);
+ printf(" : ");
+ scanf_s("%d", &n);
+ printf(" : ");
+ scanf_s("%f", &r);
+ printf(" : ");
+ scanf_s("%s", currency, 4);
+
+
+ float S = A + ((A + A / n) * r * n / 2 / 100);
+
+ printf(" %.2f %s\n %.2f %s\n\n", S, currency, S - A, currency);
+}
\ No newline at end of file
diff --git a/lab/lab3.c b/lab/lab3.c
new file mode 100644
index 0000000..37f7bd4
--- /dev/null
+++ b/lab/lab3.c
@@ -0,0 +1,217 @@
+#include
+#include
+
+void L3Z1();
+int L3Z2();
+char* L3Z3();
+int L3Z4();
+char* L3Z5();
+char* L3Z6();
+char* L3Z7();
+
+int main3() {
+ setlocale(LC_ALL, "RU");
+
+ //L3Z1();
+ //L3Z2();
+ //L3Z3();
+ //L3Z4();
+ //L3Z5();
+ //L3Z6();
+ //L3Z7();
+
+ return 0;
+}
+
+void L3Z1() {
+ float a, b;
+ printf(" : ");
+ scanf_s("%f", &a);
+ printf(" : ");
+ scanf_s("%f", &b);
+ if (a == b) {
+ printf(" ");
+ }
+ else {
+ float max, min;
+
+ if (a > b) {
+ max = a;
+ min = b;
+ }
+ else {
+ max = b;
+ min = a;
+ }
+ printf(" = %f\n = %f", max, min);
+ }
+}
+
+int L3Z2() {
+ int a, b, c;
+ printf(" 3 : ");
+ scanf_s("%d %d %d", &a, &b, &c);
+
+
+ int max = a;
+ if (b > max) {
+ max = b;
+ }
+ if (c > max) {
+ max = c;
+ }
+
+ printf("max = %d", max);
+ return max;
+}
+
+char* L3Z3() {
+ int temperature;
+ char* ans = "";
+ printf(" : ");
+ scanf_s("%d", &temperature);
+ if (temperature >= 18 && temperature < 22) {
+ ans = "";
+ }
+ else if (temperature >= 22 && temperature < 26) {
+ ans = "";
+ }
+ else if (temperature >= 26) {
+ ans = "";
+ }
+
+ printf("%s", ans);
+ return ans;
+}
+
+int L3Z4() {
+ int a[5];
+ printf(" 5 : ");
+ for (int i = 0; i < 5; i++) {
+ scanf_s("%d", &a[i]);
+ }
+
+ int max = a[0];
+ for (int i = 1; i < 5; i++) {
+ if (a[i] > max) {
+ max = a[i];
+ }
+ }
+ printf("%d", max);
+ return max;
+}
+
+/*
+tests:
+input | output
+1 |
+2 |
+3 |
+4 |
+*/
+char* L3Z5() {
+ char* ans = "";
+ int season;
+
+ printf(" \n");
+ printf("1) \n");
+ printf("2) \n");
+ printf("3) \n");
+ printf("4) \n");
+
+ scanf_s("%d", &season);
+
+ while (!(1 <= season && season <= 4)) {
+ printf(" \n");
+ printf("1) \n");
+ printf("2) \n");
+ printf("3) \n");
+ printf("4) \n");
+ scanf_s("%d", &season);
+ }
+
+ if (season == 1) {
+ ans = "";
+ }
+ else if (season == 2) {
+ ans = "";
+ }
+ else if (season == 3) {
+ ans = "";
+ }
+ else {
+ ans = "";
+ }
+
+ printf("%s", ans);
+
+ return ans;
+
+}
+
+/*
+tests:
+input | output
+1 |
+264000 |
+3567904 |
+*/
+char* L3Z6() {
+ float price;
+ char* ans = "";
+ printf(" = ");
+ scanf_s("%f", &price);
+ if (price <= 250000) {
+ ans = "";
+ }
+ else if (price > 250000 && price <= 700000) {
+ ans = "";
+ }
+ else if (price > 700000 && price <= 1000000) {
+ ans = "";
+ }
+ else if (price > 1000000 && price <= 100000000) {
+ ans = " ";
+ }
+ printf("%s", ans);
+
+ return ans;
+}
+
+/*
+tests:
+input | output
+1 |
+123 |
+735 |
+9090 |
+*/
+char* L3Z7() {
+ float ms;
+ char* ans = "";
+
+ printf(" = ");
+ scanf_s("%f", &ms);
+
+ if (ms <= 1) {
+ ans = "";
+ }
+ else if (ms > 1 && ms <= 2) {
+ ans = " ";
+ }
+ else if (ms > 2 && ms <= 100) {
+ ans = "";
+ }
+ else if (ms > 100 && ms <= 1000) {
+ ans = "";
+ }
+ else if (ms > 1000 && ms <= 5000) {
+ ans = "";
+ }
+ else if (ms > 5000 && ms <= 10000) {
+ ans = " ";
+ }
+ printf("%s", ans);
+
+ return ans;
+}
\ No newline at end of file
diff --git a/lab/lab4.c b/lab/lab4.c
new file mode 100644
index 0000000..75d023a
--- /dev/null
+++ b/lab/lab4.c
@@ -0,0 +1,130 @@
+#include
+#include
+#include
+#include
+
+void L4Z1(), L4Z2(), L4Z3(), L4Z4(), L4Z5(), L4Z6(), L4Z7();
+
+int main4() {
+ setlocale(LC_ALL, "RU");
+
+ //L4Z1();
+ //L4Z2();
+ //L4Z3();
+ //L4Z4();
+ //L4Z4();
+ //L4Z5();
+ //L4Z6();
+ //L4Z7();
+
+
+ return 0;
+}
+
+void L4Z1() {
+ int n, i = 1;
+
+ printf("n = ");
+ scanf_s("%d", &n);
+
+ do {
+ printf("%d ", i);
+ i++;
+ } while (i <= n);
+}
+
+void L4Z2() {
+ int n, stepen = 1, i = 0;
+ printf("n = ");
+ scanf_s("%d", &n);
+
+ do {
+ printf("%d^%d = %d\n", n, i, stepen);
+ stepen *= n;
+ i++;
+ } while (i <= 5);
+}
+
+void L4Z3() {
+ float summa, percent;
+ int i = 0;
+
+ printf("summa = ");
+ scanf_s("%f", &summa);
+
+ printf("percent = ");
+ scanf_s("%f", &percent);
+
+ do {
+ printf("%2d year summa = %10.0f\n", i, summa);
+ summa *= (percent / 100 + 1);
+ i++;
+ } while (i <= 10);
+}
+
+void L4Z4() {
+ int n, i = 1;
+ scanf_s("%d", &n);
+
+ do {
+ printf("%d ", 2 * i);
+ i++;
+ } while (i <= n);
+}
+
+void L4Z5() {
+ int n, a, i = 1;
+ scanf_s("%d", &n);
+ scanf_s("%d", &a);
+
+ do {
+ printf("%d ", a * i);
+ i++;
+ } while (i <= n);
+}
+
+void L4Z6() {
+ int i = 2;
+ int n;
+ scanf_s("%d", &n);
+
+ do {
+ bool ok = true;
+ int del = 2;
+
+ while (del < ((int)sqrt(i)) + 1) {
+ if ((i % del) == 0) {
+ ok = false;
+ break;
+ }
+ del++;
+ }
+
+ /*for (int del = 2; del < ((int)sqrt(i)) + 1; del++) {
+ if ((i % del) == 0) {
+ ok = false;
+ break;
+ }
+ }*/
+
+ if (ok) {
+ printf("%d ", i);
+ n--;
+ }
+ i++;
+ } while (n > 0);
+}
+
+void L4Z7() {
+ int summ, transh, n;
+ float percent;
+ summ = 1000000, transh = 1000000, n = 3, percent = 18;
+ printf("summ, transh, n, percent");
+ scanf_s("%d%d%d%f", &summ, &transh, &n, &percent);
+ do {
+ summ = summ * (percent / 100 + 1) - transh;
+ n--;
+ } while (n > 0);
+
+ printf("%d", summ);
+}
\ No newline at end of file