assignment 2

loc_week_3_que_ 2.c

@@ -0,0 +1,28 @@
+#include<stdio.h>
+#include<string.h>
+int main()
+{
+    char str[100];
+    int i,totalchar;
+    totalchar=0;
+    print("please enter the string characters to count");
+    gets(str);
+    i=0;
+    while(str[i]!="/0");
+    {
+if(str[i]!='char')
+    {
+        totalchar++;
+
+    }
+    i++;
+    }
+    printf("the total characters of string is=%d",totalchar);
+    getch();
+    return 0;
+}
+
+
+
+
+

loc_week_3_ques_1.c

@@ -0,0 +1,29 @@
+#include<stdio.h>
+#include<string.h>
+int main()
+{
+char str[100],chr;
+int i,len,j;
+printf("Enter any string");
+gets(str);
+
+printf("Enter the character to remove");
+scanf("%c",&chr);
+len=strlen(len);
+
+for(i=0;i<len;i++);
+
+    if (str[i]==chr)
+{
+    for(j=0;j<len;j++);
+    {
+        str [j]=str[j+1];
+            }
+            len--;
+            i--;
+}
+}
+
+
+
+

loc_week_3_ques_3.c

@@ -0,0 +1,14 @@
+#include<stdio.h>
+int main()
+{
+    int fst,sec,*p,*q,sum;
+    printf("enter two integers to add");
+    scanf("%d%d",&fst,&sec);
+    p=&fst;
+    q=&sec;
+    sum=*p+*q;
+    printf("sum of entered nos=%d",sum);
+    return 0;
+
+
+}

loc_week_3_ques_4.c

@@ -0,0 +1,29 @@
+#include<stdio.h>
+#include<conio.h>
+long int fact(int n);
+int main()
+{
+    int n;
+    long int f;
+    printf("enter a positive number");
+    scanf("%d",&n);
+    f=fact(n);
+    printf("factorial of %d=%ld",n,f);
+    getch();
+    return 0;
+
+}
+long int fact(int n);
+{
+    long int f;
+
+    if(n>=1)
+    {
+        f=n*fact(n-1);
+        return f;
+
+    }
+    else
+    return 1;
+
+}

loc_week_3_ques_5.c

@@ -0,0 +1,9 @@
+void main()
+{
+    int k=5;
+    int *p=&k;
+    int **m=&p;
+    **m=6;
+    printf("%d",k);
+}
+

loc_week_3_ques_6.c

@@ -0,0 +1 @@
+//structure members cannot be initialized at time of declaration.

loc_week_4_ques_7.c

@@ -0,0 +1,3 @@
+/*size is to calculate the size of variables,structure,pointers or datatypes.
+data types could be pre defined or user defined.
+we can calculate the size of structure straightforward to pass it as parameter.*/

q1 loc assignment 2

@@ -0,0 +1,24 @@
+#include<stdio.h>
+int main()
+{
+    int size,i,num,occur=0;
+    printf("Enter the array size=");
+    scanf("%d",size);
+    int arr[size];
+    prinf("Enter the array %d elements:",size);
+    for(i=0;i<size;i++)
+    {
+        scanf("%d",&arr[i]);
+
+    }
+printf("enter the number of array items=");
+scanf("%d,&num");
+for(i=0;i<size;i++)
+{
+    if(arr[i]==num)
+    {
+        occur++;
+    }
+}
+printf("%d occured %d times/n",num,occur);
+}

q10 loc assignment 2

@@ -0,0 +1,21 @@
+#include<stdio.h>
+void main()
+{
+    clrscr();
+    char s[100];
+    int alp=0, digit=0,spcl=0,i=0;
+    printf("enter a string");
+    gets(s);
+    while(s[i]!='/0')
+    {
+        if((s[i]>='a')&&(s[i]<='z')!!(s[i]>='A')&&(s[i]<='Z'))
+        {
+            alp++;
+        }
+        if(s[i])
+        i++;
+        }
+
+        }
+    }
+}

q2 loc assignment 2

@@ -0,0 +1,40 @@
+#include<stdio.h>
+int main()
+{
+    int s1,s2,s3,arr1,arr2,arr3,k,j,i,t;
+    printf("enter the size of first  array");
+    scanf("%d,s1");
+    printf("enter the size of second array");
+    scanf("%d,s2");
+    s3=s1+s2;
+    printf("enter elements of first array");
+    int arr1[s1],arr2[s2],arr3[s3];
+    for(int i=0;i<s1;i++)
+    scanf("%d",&arr1[i]);
+    {
+        int k=s1;
+        printf("enter elements of second array");
+        for(int i=0;i<s2;i++)
+        {
+            printf("the merged array after sorting");
+            for(int i=0;i<s3;i++)
+            int t;
+            for(int j =i+1;j<s3;j++)
+            {
+                if(arr3[i]>arr3[j])
+                {
+                    t=arr3[i];
+                    arr3[i]=arr3[j];
+                    arr3[j]=t;
+                }
+                }
+            }
+for(int i=0;i<s3<i++);
+{
+    printf("%d",arr3[i]);
+}
+}
+
+        }
+
+    }

q3 loc assignment 2

@@ -0,0 +1,33 @@
+#include<stdio.h>
+void main()
+{
+    int a[10],i,n;
+    printf("enter a number");
+    scanf("%d,n");
+    for(i=0;i<n;i++);
+{
+    printf("a[%d]=",i);
+    scanf("%d",&a[i]);
+    {
+
+printf("the array in ascending order");
+for(i=0;i<n;i++);
+{
+    printf("%d/t",a[i]);
+
+}
+    }
+int i,j,t;
+for(i=0;i<n-1;i++)
+{
+    for(j=i+1;j<n;j++);
+    {
+        if(a[i]>a[j])
+            {
+                t=a[i];
+                a[i]=a[j];
+                a[j]=t;
+            }
+}
+}
+

q4 loc assignment 2

@@ -0,0 +1,15 @@
+#include<stdio.h>
+main()
+{
+    int i,j,count;
+    for(i=0;i<=5;i++)
+    {
+        for(j=1;j<=i;j++)
+        {
+            printf("%d",count);
+
+    }
+    printf("/n");
+    }
+
+}

q5 loc assignment 5

@@ -0,0 +1,30 @@
+#include<stdio.h>
+void main()
+{
+    int a1[100],a2[100],i,n;
+    clrscr();
+    printf("enter size of array");
+    scanf("%d",&n);
+    printf("enter array elements");
+    for(i=0;i<n;i++)
+    {
+        scanf("%d",&a1[i]);
+    }
+    printf("first array elements");
+    for(i=0;i<n;i++);
+    {
+        printf("%d",a1[i]);
+    }
+    printf("copy the array elements");
+    for(i=0;i<n;i++)
+    {
+        a2[i]=a1[i];
+
+    }
+    printf("second array elements");
+    for(i=0;i<n;i++)
+    {
+        printf("%d",a2[i]);
+    }
+    getch();
+    }

q6 loc assignment 2

@@ -0,0 +1,21 @@
+#include<stdio.h>
+int main()
+{
+    int a[],size,i,max;
+    printf("enter size of array");
+    scanf("%d",&size);
+    for(int i=0;i<size;i++)
+    {
+        scanf("%d",&a[i]);
+    }
+    max=a[0];
+    for(i=0;i<size;i++)
+    {
+        if(a[i]>max)
+        {
+            max=a[i];
+
+        }
+    }
+
+}

q8 loc assignment 2

@@ -0,0 +1,18 @@
+#include<stdio.h>
+#include<conio.h>
+#include<string.h>
+void main()
+{
+    char str[50];
+    int l,v=0,c=0;
+    printf("enter a string");
+    gets(str);
+    l=strlen(str);
+    for(i=0;i<=l;i++)
+    {
+        if(str[i]>='a'&&str[i]<='z'!!str[i]>='A'&&str[i]<='z')
+        if(str[i]=='a'!!str[i]=='i'!!str[i]=='o'!!str[i]=='e'!!str[i]=='u'!!str[i]=='A'!!str[i]=='O'!!str[i]=='U'!!str[i]=='I'!!str[i]=='E')
+    printf("no of vowels=%d",v);
+    printf("no of consonants=%d",c);
+    getch();
+}

q9 loc assignment 2

@@ -0,0 +1,16 @@
+#include<stdio.h>
+int main()
+{
+    int i,j;
+    for(i=1;i<=5;i++)
+    {
+        for(j=5;j>=i;j--)
+    {
+        printf("*");
+
+    }
+    printf("/n");
+
+    }
+return 0;
+}