commit 6b318a626f0899f37cf943fa45977a05cdaaada2
Author: bruno <bruno@brn.systems>
Date:   Mon Nov 27 15:22:50 2023 +0100

    init

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..8b1aab2
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,2 @@
+.idea
+cmake-build-debug
\ No newline at end of file
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 0000000..8334bf2
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,8 @@
+cmake_minimum_required(VERSION 3.27)
+project(skola C)
+
+set(CMAKE_C_STANDARD 23)
+
+add_executable(skola main.c)
+
+target_link_libraries(skola m)
diff --git a/kruh.c b/kruh.c
new file mode 100644
index 0000000..360c697
--- /dev/null
+++ b/kruh.c
@@ -0,0 +1,18 @@
+#include <stdio.h>
+#include <math.h>
+
+int main(){
+    float r = 0;
+    float obsah = 0;
+    float obvod = 0;
+    float pi = 3.14;
+
+    printf("\nZadaj polomer:");
+    scanf("%f", &r);
+
+    obsah = pi * pow(r,2);
+    obvod = 2 * pi * r;
+
+    printf("\nObsah obdlznika je %.2f a obvod je %.2f.", obsah, obvod);
+    return 0;
+}
diff --git a/main.c b/main.c
new file mode 100644
index 0000000..2dffb6c
--- /dev/null
+++ b/main.c
@@ -0,0 +1,59 @@
+#include <stdio.h>
+#include <math.h>
+
+
+
+int trojuholnikalgo(int a, int b, int c){
+    if( ((a+b) > c) && ((a+c) > b) && ((b+c) > a)){
+        printf("Trojuholník sa da zostrojit");
+        return 1;
+    }
+    else{
+        printf("Trojuholník sa nedá zostrojiť");
+        return 0;
+    }
+}
+
+
+void trojuholniktyp(int a, int b, int c){
+    //rovnostranny
+    if(a == b && a == c){
+        printf(" a je rovnostranný\n");
+    }
+    //rovnoramenny
+    else if(a == b || a == c || b == c) {
+        printf("a je rovnoramenný\n");
+    }
+    //pravouhly
+    else if ( (pow(a, 2) + pow(a, 2)) == pow(c, 2) || (pow(b, 2) + pow(c, 2)) == pow(a, 2) || (pow(a, 2) + pow(c, 2)) == pow(b, 2) ){
+        printf(" a je pravouhly");
+    }
+    //nic z toho
+    else {
+        printf(" a je roznostranny");
+    }
+
+}
+
+void trojuholnik(){
+    int a = 0;
+    int b = 0;
+    int c = 0;
+
+    printf("Zadaj cislo:");
+    scanf("%d", &a);
+    printf("Zadaj cislo:");
+    scanf("%d", &b);
+    printf("Zadaj cislo:");
+    scanf("%d", &c);
+    if (trojuholnikalgo(a, b, c) == 1) {
+        trojuholniktyp(a, b, c);
+    }
+
+}
+
+int main(){
+
+    trojuholnik();
+    return 0;
+}
diff --git a/newoldmain.c b/newoldmain.c
new file mode 100644
index 0000000..3814e6e
--- /dev/null
+++ b/newoldmain.c
@@ -0,0 +1,156 @@
+#include <stdio.h>
+#include <math.h>
+
+const float pi = 3.14;
+
+float skruhu(float r){
+    return pi * pow(r,2);
+}
+
+float okruhu(float r){
+    return 2 * pi * r;
+}
+
+float svalec(float r, float h){
+    return (okruhu(r) * h) + 2 * skruhu(r);
+}
+
+float vvalec(float r, float h){
+    return skruhu(r) * h;
+}
+
+void valec(){
+    float r = 0;
+    float h = 0;
+    float objem = 0;
+    float povrch = 0;
+
+    printf("\nZadaj polomer:");
+    scanf("%f", &r);
+
+    printf("\nZadaj vysku valca:");
+    scanf("%f", &h);
+
+    objem = vvalec(r, h);
+    povrch = svalec(r, h);
+
+    printf("\nObjem valca je %.2f a povrch je %.2f.", objem, povrch);
+}
+
+float strojuholnik(float a, float va){
+    return (a * va) / 2;
+}
+
+float otrojuholnik(float a, float b, float c){
+    return a + b + c;
+}
+
+void trojuholnik(){
+    float a = 0;
+    float b = 0;
+    float c = 0;
+    float va = 0;
+    float obvod = 0;
+    float obsah = 0;
+
+    printf("\nZadaj stranu a:");
+    scanf("%f", &a);
+
+    printf("\nZadaj stranu b:");
+    scanf("%f", &b);
+
+    printf("\nZadaj stranu c:");
+    scanf("%f", &c);
+
+    printf("\nZadaj vysku na stranu a:");
+    scanf("%f", &va);
+
+    obvod = otrojuholnik(a, b, c);
+
+    obsah = strojuholnik(a, va);
+
+    printf("Obsah trojuholnika je %.2f a jeho obvod je %.2f.", obsah, obvod);
+
+}
+
+int main(){
+    //valec();
+    trojuholnik();
+
+    return 0;
+}
+
+void parne(){
+    int cislo = 0;
+    printf("Zadaj cislo:");
+
+    scanf("%d", &cislo);
+
+    if(cislo % 2 == 0){
+        printf("Cislo %d je parne.\n", cislo);
+    }
+    else{
+        printf("Cislo %d je neparne.\n", cislo);
+    }
+
+}
+
+int porovnavanie(cislo1, cislo2, cislo3){
+    int min = 0;
+
+    if (cislo1 < cislo2){
+        if(cislo1 < cislo3){
+            min = cislo1;
+
+        }
+        else{
+            min = cislo3;
+        }
+    }
+    else{
+        if(cislo2 < cislo3){
+            min = cislo2;
+        }
+        else{
+            min = cislo3;
+        }
+    }
+    return min;
+}
+
+int porovnavanietest(int *cisla, int pocet){
+    int min = cisla[0];
+    for(uint16_t i =0; i<pocet;i++){
+        if(cisla[i] < min){
+            min = cisla[i];
+        }
+    }
+    return min;
+}
+
+
+void porovnavaniecelok(){
+    int cislo1 = 0;
+    int cislo2 = 0;
+    int cislo3 = 0;
+
+    uint16_t pocet = 1;
+
+    int *cisla;
+
+    printf("Zadaj pocet:");
+    scanf("%d", &pocet);
+    cisla = malloc(pocet);
+
+    for(uint16_t i =0; i<pocet;i++){
+        printf("Zadaj cislo:");
+        scanf("%d", cisla);
+        cisla[i];
+    }
+
+
+    int max = 0;
+    int max2 = 0;
+    max2 = porovnavanietest(cisla, pocet);
+    printf("Cislo %d je najmensie(algo2)\n", max2);
+}
diff --git a/oldmain.c b/oldmain.c
new file mode 100644
index 0000000..868f839
--- /dev/null
+++ b/oldmain.c
@@ -0,0 +1,29 @@
+#include <stdio.h>
+#include <stdint.h>
+
+FILE *fp;
+char c;
+int a;
+
+int main(){
+
+    fp = fopen("test.txt", "r");
+    while (!feof(fp)){
+        c = fgetc(fp);
+        printf("%c", c);
+    }
+    fclose(fp);
+
+    printf("\nSEPARATOR\n\n");
+
+    for (uint8_t i = 0;i<=10;i++){
+        printf("hello %i times\n", i);
+    }
+
+    printf("\nSEPARATOR\n\n");
+
+    printf("Zadajte integer:");
+    scanf("%d", &a);
+    printf("Zadali ste %d.", a);
+    return 0;
+}