C Code

Author: misbah7172

2d array02.c

@@ -0,0 +1,20 @@
+#include<stdio.h>
+int main()
+{
+    int array[3][3],i,j,n,sum=0;
+    float a,avg=0;
+    for(i=0;i<3;i++){
+        for(j=0;j<3;j++){
+        printf("%d,%d = ",i,j);
+        scanf("%d",&array[i][j]);
+        sum += array[i][j];
+
+    }
+    }
+    a=i*j;
+    avg=sum/a;
+    printf("%d",sum);
+    printf("Average = %f",avg);
+}
+
+

FrequencyOfChar.c

@@ -0,0 +1,19 @@
+#include<stdio.h>
+int main()
+{
+    char a[100],b;
+    printf("Enter any string=");
+    gets(a);
+    printf("enter any Character=");
+    scanf("%c",&b);
+    int i,count=0;
+    for(i=0;a[i]!=NULL;i++)
+    {
+        if(a[i]==b)
+        {
+            count++;
+        }
+
+    }
+    printf("Frequency of [%c] is [%d] times ",b,count);
+}

LengthOfString.c

@@ -0,0 +1,16 @@
+#include<stdio.h>    ///length of string
+int main()
+{
+    int i=0,a,len=0;
+    char ch[1000];
+    gets(ch);
+    while(ch[i]!='\0')
+    {
+
+        i++;
+        len++;
+    }
+//    a=strlen(ch);
+//    printf("%d",a);
+    printf("%d",len);
+}

Short String.c

@@ -0,0 +1,24 @@
+#include <stdio.h>
+#include <string.h>
+
+int main ()
+{
+	char string[100];
+  printf("\n\t Enter the string : ");
+	scanf("%s",string);
+	char temp;
+	int i, j;
+	int n = strlen(string);
+	for (i = 0; i < n-1; i++) {
+		for (j = i+1; j < n; j++) {
+			if (string[i] > string[j]) {
+					temp = string[i];
+					string[i] = string[j];
+					string[j] = temp;
+			}
+		}
+	}
+
+	printf("The sorted string is : %s", string);
+	return 0;
+}

X,N,H.c

@@ -0,0 +1,87 @@
+#include<stdio.h>
+int main()
+{
+    int i,j,n;
+    scanf("%d",&n);
+
+
+    for(i=1;i<=n;i++) //X
+    {
+        for(j=1;j<=n;j++)
+        {
+            if(i==j || (i+j)==(n+1))
+            /*N-if(j==1 || j==n || (i+j)==(n+1))
+            H-if(j==1 || j==n || i==(n+1)/2)*/
+            {
+                printf("*");
+            }
+            else
+                printf(" ");
+        }
+        printf("\n");
+    }
+    printf("\n\n");
+
+
+    for(i=1;i<=n;i++)//N
+    {
+        for(j=n;j>=1;j--)
+        {
+            if(j==1 || j==n || (i+j)==(n+1))
+            {
+                printf("*");
+            }
+            else
+                printf(" ");
+        }
+        printf("\n");
+    }
+    printf("\n\n");
+
+
+    for(i=1;i<=n;i++)//H
+    {
+        for(j=1;j<=n;j++)
+        {
+            if(j==1 || j==n || i==(n+1)/2)
+            {
+                printf("H");
+            }
+            else
+                printf(" ");
+        }
+        printf("\n");
+    }
+    printf("\n\n");
+
+
+    for(i=1;i<=n;i++)//A
+    {
+        for(j=1;j<=n;j++)
+        {
+            if(i==j || (i+j)==(n+1))
+            {
+                printf("*");
+            }
+            else
+                printf(" ");
+        }
+        printf("\n");
+    }
+    printf("\n\n");
+
+
+    for(i=1;i<=n;i++)//M
+    {
+        for(j=1;j<=n;j++)
+        {
+            if(i==j || (i+j)==(n+1))
+            {
+                printf("*");
+            }
+            else
+                printf(" ");
+        }
+        printf("\n");
+    }
+}

amicableNumber.c

@@ -0,0 +1,16 @@
+#include<stdio.h>
+int main()
+{
+    int i;
+    int num,sum=0;
+    scanf("%d",&num);
+    for(i=1;i<=num;i++)
+    {
+        if(num%i==0){
+        printf("%d\n",i);
+        sum= sum+i;
+        }
+    }
+    int total=sum-num;
+    printf("\n\n%d",total);
+}

array position.c

@@ -0,0 +1,31 @@
+#include<stdio.h>
+#include<limits.h>
+int main()
+{
+    int i,n,input,min=INT_MAX,j;
+    scanf("%d",&n);
+    for(i=0 ; i<=n ; i++){
+        scanf("%d",&input);
+    if(input>min){
+        min=input;
+    }
+    }
+    printf("%d",min);
+
+    min=0;
+    for(j=0 ; j<n ; j++)
+    {
+        if(array[j] == min)
+        {
+            min=1;
+            break;
+        }
+    }
+    if(min==1)
+    {
+        printf("%d is found at position %d",min,j+1);
+    }
+    else
+        printf("%d",min);
+    return 0;
+}

asci value.c

@@ -0,0 +1,9 @@
+#include<stdio.h>
+int main()
+{
+    char c;
+    printf("Enter a character :");
+    scanf("%c",&c);
+    printf("ASCII value of %c=%d",c,c);
+    return 0;
+}

basicOfPattern.c

@@ -0,0 +1,14 @@
+#include<stdio.h>
+int main()
+{
+    int i,j,n;
+    scanf("%d",&n);
+    for(i=1;i<=n;i++)
+    {
+        for(j=1;j<=n;j++)
+        {
+            printf("%d",j);
+        }
+        printf("\n");
+    }
+}

blankStar.c

@@ -0,0 +1,23 @@
+#include<stdio.h>
+int main()
+{
+   int n,i,j,k;
+   scanf("%d", &n);
+
+   for(i=1;i<=n;i++)
+   {
+     for(j=1;j<=n;j++)
+     {
+       printf(" "); // blank space
+     }
+
+     for(k=1;k<=n;k++)
+     {
+       printf("*");
+     }
+
+     printf("\n");
+   }
+
+   return 0;
+}

check alphabet.c

@@ -0,0 +1,12 @@
+#include<stdio.h>
+int main()
+{
+    char ch;
+    printf("Enter any character :");
+    scanf("%c",&ch);
+    if((ch>='a' && ch<='z') || (ch>='A' && ch<='Z'))
+        printf("%c is alphabet",ch);
+    else
+        printf("%c is not alphabet",ch);
+    return 0;
+}

check character.c

@@ -0,0 +1,15 @@
+#include<stdio.h>
+int main()
+{
+    char ch;
+    printf("C program to check whether a character is alphabet, digit or special character.\n\n");
+    printf("Enter any character :");
+    scanf("%c",&ch);
+    if((ch>='a' && ch<='z') || (ch>='A' && ch<='Z'))
+        printf("%c is alphabet",ch);
+    else if(ch>='0' && ch<='9')
+        printf("%c is digit",ch);
+    else
+    printf("%c is special character",ch);
+    return 0;
+}

check even odd.c

@@ -0,0 +1,43 @@
+#include<stdio.h>
+int main()
+{
+    int x,y,z;      //x,y are numbers
+    int p,q,r;    //for sum,sub,mul
+    int a,b,i;    //for digit.a=result and b=mod
+    float s,t;    //for div,mod
+    scanf("%d%d",&x,&y);  /*variable declaration*/
+    printf("sum=%d\n",p=x+y);
+    printf("sub=%d\n",q=x-y);
+    printf("mul=%d\n",r=x*y);
+    printf("div=%f\n",s=x/y);
+    printf("mod=%f\n",t=x%y);
+    if(x>y)
+    {
+        printf("%d>%d\n",x,y);
+    }
+    if(x<y)
+    {
+        printf("%d<%d\n",x,y);
+    }
+    if(x==y)
+    {
+        printf("x and y are equal\n");
+    }
+    if(x%2==0)
+    {
+        printf("%d is even\n",x);
+    }
+    else
+    {
+        printf("%d is odd\n",x);
+    }
+    if(y%2==0)
+    {
+        printf("%d is even\n",y);
+    }
+    else
+    {
+        printf("%d is odd\n",y);
+    }
+    return 0;
+}

color code.c

@@ -0,0 +1,24 @@
+#include <stdio.h>
+#include <string.h>
+
+int main() {
+    char color_name[20];
+    printf("Enter a color name: ");
+    scanf("%s", color_name);
+
+    if (strcmp(color_name, "red") == 0) {
+        printf("Color code: #ff0000\n");
+    } else if (strcmp(color_name, "green") == 0) {
+        printf("Color code: #00ff00\n");
+    } else if (strcmp(color_name, "blue") == 0) {
+        printf("Color code: #0000ff\n");
+    } else if (strcmp(color_name, "yellow") == 0) {
+        printf("Color code: #ffff00\n");
+    } else if (strcmp(color_name, "purple") == 0) {
+        printf("Color code: #800080\n");
+    } else {
+        printf("Unknown color\n");
+    }
+
+    return 0;
+}

concatenate.c

@@ -0,0 +1,24 @@
+#include<stdio.h>   ///concatenate
+int main()
+{
+    int i=0,j=0,len=0;
+    char line1[1000];
+    char line2[1000];
+    gets(line1);
+    gets(line2);
+//    strcat(line1,line2);
+//    printf("%s",line1);
+    while(line1[i]!='\0')
+    {
+        i++;
+        len++;
+    }
+//    printf("%d",i);
+    while(line2[j]!='\0')
+    {
+        line1[len+j]=line2[j];
+        j++;
+    }
+    printf("%s",line1);
+
+}