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Author: Eftekharul21

Calculate Average Using Array.c

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+#include <stdio.h>
+int main()
+{
+    int n,i;
+    float num[100],sum=0.0,avg;
+    printf("Enter the numbers of elements: ");
+    scanf("%d",&n);
+
+    while(n>100||n<1)
+    {
+        printf("Error! number should in range of (1-100).\n");
+        printf("Enter the number again: ");
+        scanf("%d",&n);
+    }
+
+    for(i=0;i<n;++i)
+    {
+        printf("%d. Enter number: ",i+1);
+        scanf("%f",&num[i]);
+        sum +=num[i];
+    }
+    avg=sum/n;
+    printf("Average = %.2f",avg);
+    return 0;
+}