praktikum 6

praktikum6/prakt6.c

+#include <stdio.h>
+#include <math.h>
+
+int main(void) {
+	
+	int arv;	
+	int n=1;
+	int max2 = 1;
+	
+	int i;
+	
+	
+	
+	printf("sisesta arv:");
+	scanf("%d", &arv);
+	
+	
+	
+	do {
+		//printf("%d \n",n);
+		n++;
+		max2 = max2 * 2;
+		
+	} while ( arv > max2);
+	
+	int B[n];
+	
+	i = 0;
+	do {
+		
+		if ( arv >= max2)
+		{	
+			//printf("k");
+			B[i] = 1;
+			arv = arv - max2;
+			
+		} else {
+			//printf("s");
+			B[i] = 0;
+		}
+		max2 = max2 / 2;
+		//printf("%d \n", B[i]);
+		i++;
+		
+	} while (i < n);
+	
+	for (i = 0; i < n; i++) {
+		printf("%d ", B[i]); 
+	}
+	printf("\n");
+return 0 ;
+}

praktikum6/prakt6a.c

+#include <stdio.h>
+#include <math.h>
+
+
+int main(void) {
+	int arv;
+	int tul;
+	
+	
+	printf("arv: ");
+	scanf("%d", &arv);
+	
+	if (arv == 0) {
+		printf("0 \n");
+		return 0;
+	}
+	
+	int length = log10(arv) + 1;
+	int A[length];
+	int i = 0;
+	while (arv > 0) {
+		int digit = arv % 10;
+		A[i] = digit;
+		arv /= 10;
+		i++;
+	}
+	
+	/*for (i = 0; i < length; i++) {
+		printf("%d ", A[i]); 
+	}*/
+	
+	i = 0;
+	int j = length;
+	do {
+		tul += pow(2, (j-1))*A[j-1];
+		i++;
+		j--;
+	} while (i < length);
+	
+	printf("%d \n", tul);
+	return 0;
+}