5.aprill

Praktikum 2.10/yl.c

+#include <stdio.h>
+
+
+unsigned int disjuktsioon(unsigned int, unsigned int);
+unsigned int konjuktsioon(unsigned int, unsigned int);
+unsigned int nihevasakule(unsigned int, int);
+unsigned int niheparemale(unsigned int, int);
+void printBits(unsigned int);
+
+int main() {
+
+    unsigned int a;
+    unsigned int b;
+    unsigned int y;
+    int c;
+    int d;
+    int i = 0;
+    printf("Sisestage esimese arvu v22rtus\n");
+ 	scanf("%u", &a);
+
+    printf("Sisestage teise arvu v22rtus\n");
+ 	scanf("%u", &b);
+    while(i == 0)
+    {
+
+        printf("\nMillist tehet soovite?\n[1]disjunktsioon\n[2]konjuktsioon\n[3]nihevasakule\n[4]niheparemale\n[5]lahku programmist\n");
+        scanf("%d", &c);
+
+        switch(c)
+        {
+            case 1:
+                y = disjuktsioon(a, b);
+                break;
+            case 2:
+                y = konjuktsioon(a, b);
+                break;
+            case 3:
+                printf("Mitu j2rku nihutada?\n");
+                scanf("%d", &d);
+                y = nihevasakule(a, d);
+                break;
+            case 4:
+                printf("Mitu j2rku nihutada?\n");
+                scanf("%d", &d);
+                y = niheparemale(a, d);
+                break;
+            case 5:
+                i = 1;
+                break;
+        }
+    printBits(y);
+    }
+    return 0;
+ }
+ void printBits(unsigned int num){
+     unsigned int size = sizeof(unsigned int);
+     unsigned int maxPow = 1<<(size*8-1);
+    // printf("MAX POW : %u\n",maxPow);
+     int i=0,j;
+
+    for(;i<size*8;++i){
+     // print last bit and shift left.
+     printf("%u ",!!(num&maxPow));
+     num = num<<1;
+ 	}
+ }
+
+unsigned int disjuktsioon(unsigned int a, unsigned int b)
+{
+    return a | b;
+}
+
+unsigned int konjuktsioon(unsigned int a, unsigned int b)
+{
+    return a & b;
+}
+
+unsigned int nihevasakule(unsigned int a, int x)
+{
+    return a << x;
+}
+
+unsigned int niheparemale(unsigned int a, int x)
+{
+    return a >> x;
+}

praktikum 2.8/kodu23.c

 #include <stdio.h>
 #include <stdlib.h>
 
+int L = 15;
+int MAX = 1;
+int MIN = 0;
 
 /*
 1.   klaviatuurilt sisestatakse reaalarvulised X (|X|<1) ja e (0<e<1);
@@ -32,3 +35,23 @@ int main(void)
 
 
 }
+
+
+double aste(double x, int y)
+{
+    int i;
+    for (i = 1;i < y; i++)
+    {
+        x*=x;
+    }
+    return x;
+}
+
+double absolutevodka(double x)
+{
+    if( x < 0)
+    {
+        x *= -1;
+    }
+    return x;
+}