essa praktikum

progra 2/file.c

+#include <stdlib.h>
+#include <stdio.h>
+#define P 10
+
+void sisse(int N, int AA[]);
+int arvut(int n, int av[]);
+void failiarv(char nim[], int as[]);
+
+int main()
+{
+	int a, b, S = 0, i, v, juht;
+	int A[P];
+	printf("Palun sisestagesisestuse valikujuht-\n 0-pohipr, 1-alampr, 2-failist \nja liidetavate arv\n");
+	scanf("%d \n %d", &juht, &v);
+	if(juht == 0)
+	{
+		printf("Palun sisestage liidetavad a ja b");
+		scanf("%d %d", &a, &b);
+		S = a + b;
+		for(i = 0; i < v; i++)
+		{
+			printf("Palun sisestage liidetavad A[%d]\n", i);
+			scanf("%d", &A[i]);
+			printf("%d\n", A [i]);
+			S = S + A[i];
+		}
+	}
+	if(juht == 1)
+	{
+		sisse(v, A);
+	}
+	if(juht == 2)
+	{
+		printf("Sisestan liidetavad failist\n");
+		failiarv("numbrid.txt", A);
+		S = arvut(v, A);
+		printf("%d\n", S);
+	}
+	return 0;
+}
+
+void failiarv(char nim[], int as[])
+{
+	int i;
+	FILE *fi;
+	fi = fopen("nim.txt", "r");
+	for(i = 0; i < 4; i++)
+	{
+		fscanf(fi, "%d", &as[i]);
+	}
+}
+
+void sisse(int N, int AA[P])
+{
+	int i;
+	for(i = 0; i < 4; i++)
+	{
+		printf("Palun sisestage liidetavad AA[%d]\n", i);
+		scanf("%d", &AA[i]);
+	}
+}
+
+int arvut(int n, int av[P])
+{
+	int i, abi = 0;
+	for(i = 0; i < n; i++)
+	{
+		abi = abi + av[i];
+	}
+	return(abi);
+}

progra 2/lause, mis kirjutati.txt

+kakdatuuuuuu
\ No newline at end of file

progra 2/nim.txt

+55
+66

progra 2/numbrid.txt

+55
+66
\ No newline at end of file

progra 2/struktc.c

+#include<stdio.h>
+
+typedef struct { int N;
+                 int MATR[25];
+                 double SP[25];
+        } andmed; 
+andmed sisesta_andmed() 
+{ 
+  andmed x;
+  int j;
+  do
+  {
+    printf("tudengite arv (1...25) =");
+    scanf("%d",&x.N);
+  } 
+  while((x.N<1)||(x.N>25));
+  for (j=0;j<x.N;j++)
+   { do printf("%d. tudengi matrikli number on ",j);
+    while(( scanf("%d",&x.MATR[j])<0));  
+    do printf("%d keskmine hinne (0...5) on ",x.MATR[j]);    
+    while (5 < (scanf("%lf", &x. SP[j])));
+   }
+   return (x);
+}
+int max_hinne(y)
+andmed y; 
+{   
+  int k,max;
+  max=0;
+  for (k=0;k<y.N;k++) if (y.SP[max]<y.SP[k]) max=k;
+  return (max);
+} 
+int main()
+{  
+   andmed ryhm;
+   int i,EDUK,tun;
+   ryhm=sisesta_andmed();
+   for(i=0;i<ryhm.N;i++)
+    printf("%d tudengi matrikkli nr on %d ja keskmine pall on %4.2lf\n",i,ryhm.MATR[i],ryhm.SP[i]);
+   EDUK=max_hinne(ryhm);
+   printf("Edukas on %d ja tema keskmine hinne = %4.2lf . \n",ryhm.MATR[EDUK],ryhm.SP[EDUK]);
+   scanf("%d", &tun);
+   getchar();
+   getchar();
+   return(0);
+}