Merge pull request #277 from nileshkr9919/master

Add more problems in General Questions

Author: smv1999

General Questions/Difficult_pattern.c

@@ -0,0 +1,74 @@
+/*WAP TO PRINT THE PATTERN AS GIVEN BELOW.
+INPUT: 4
+  1  2  3  4  3  2  1
+  5  6  7     7  6  5
+  8  9           9  8
+ 10                10
+  8  9           9  8
+  5  6  7     7  6  5
+  1  2  3  4  3  2  1
+  */
+#include<stdio.h>
+#include<conio.h>
+int main()
+{
+	//clrscr();
+	int i,j,n,k=0,c;
+	printf("ENTER THE VALUE OF N:\n");
+	scanf("%d",&n);
+	for(i=1;i<=n;i++)
+	{
+		for(j=1;j<=n-i+1;j++)
+		printf("%3d",++k);
+		for(j=i-1;j>=1;j--)
+		printf("%3c",' ');
+		for(j=i-1;j>1;j--)
+		printf("%3c",' ');
+		c=k;
+		if(i==1)
+		c=c-1;
+		for(j=1;j<=n-i+1&&c!=0;j++)
+		printf("%3d",c--);
+		printf("\n");
+	}//end of upper block
+	int t=2;
+		for(i=n-1;i>=1;i--)
+	{
+		k=k-t;
+		t++;
+		for(j=1;j<=n-i+1;j++)
+		printf("%3d",k+j-1);
+		for(j=i-1;j>=1;j--)
+		printf("%3c",' ');
+		for(j=i-1;j>1;j--)
+		printf("%3c",' ');
+		c=k+t-2;
+		if(i==1)
+		c=c-1;
+		for(j=1;j<=n-i+1&&c!=0;j++)
+		printf("%3d",c--);
+		printf("\n");
+	}//end of lower block
+
+	getch();
+	return 0;
+}
+/*
+ENTER THE VALUE OF N:
+7
+  1  2  3  4  5  6  7  6  5  4  3  2  1
+  8  9 10 11 12 13    13 12 11 10  9  8
+ 14 15 16 17 18          18 17 16 15 14
+ 19 20 21 22                22 21 20 19
+ 23 24 25                      25 24 23
+ 26 27                            27 26
+ 28                                  28
+ 26 27                            27 26
+ 23 24 25                      25 24 23
+ 19 20 21 22                22 21 20 19
+ 14 15 16 17 18          18 17 16 15 14
+  8  9 10 11 12 13    13 12 11 10  9  8
+  1  2  3  4  5  6  7  6  5  4  3  2  1
+
+--------------------------------
+*/

General Questions/Difficult_pattern2.c

@@ -0,0 +1,31 @@
+#include<stdio.h>
+#include<conio.h>
+int main(){
+    int i,j,k=10,a=30,l,m,t=5;
+    for(i=1;i<=5;i++){
+        for(j=i-1;j>=1;j--)
+            printf("\t");
+        for(l=5;l>=i;l--){
+            printf("%d\t",k);
+            k += 10;
+        }
+        for(m=a-t+1;m<=a;m++){
+            if(m==a)
+                printf("%d",m);
+            else
+                printf("%d0",m);
+        }
+        a -= t;
+        t -= 1;
+        printf("\n");
+    }
+}
+/*
+Output:
+10      20      30      40      50      26027028029030
+        60      70      80      90      22023024025
+                100     110     120     19020021
+                        130     140     17018
+                                150     16
+
+*/

General Questions/Difficult_pattern3.c

@@ -0,0 +1,17 @@
+/* WAP to generate the given pattern
+123
+12345
+1234567
+123456789
+*/
+#include<stdio.h>
+int main(){
+    int i,j,k;
+    for(i=1;i<=4;i++){
+        for(j=1;j<=i;j++)
+            printf("%d",j);
+        for(k=1;k<=j;k++)
+            printf("%d",i+k);
+        printf("\n");
+    }
+}

General Questions/Difficult_pattern4.c

@@ -0,0 +1,107 @@
+/*WAP TO GENERATE THE GIVEN PATTERN
+
+* * * * * * * * * *
+ * * * *   * * * *
+  * * *     * * *
+   * *       * *
+    *         *
+     * * * * *
+      * * * *
+       * * *
+        * *
+         *
+*/
+#include<stdio.h>
+int main()
+{
+	int i,j,k,l,n;
+	printf("Enter a number: ");
+	scanf("%d",&n);
+	for(i=n;i>=1;i--)
+	{
+		for(k=n-i;k>=1;k--)
+		printf(" ");
+		for(j=1;j<=i;j++)
+		{
+		if(j%2==1)
+		printf("*");
+		else
+		printf(" ");
+		}
+		for(l=i-1;l>=1;l--)
+		{
+		if(l%2==1)
+		printf("*");
+		else
+		printf(" ");
+		}
+		//
+		for(j=n;j>=i;j--)
+		printf(" ");
+		for(j=n-i;j>=1;j--)
+		printf(" ");
+		for(j=1;j<=i;j++)
+		{
+		if(j%2==1)
+		printf("*");
+		else
+		printf(" ");
+		}
+		for(l=i-1;l>=1;l--)
+		{
+		if(l%2==1)
+		printf("*");
+		else
+		printf(" ");
+		}
+
+		printf("\n");
+	}
+
+	for(i=n;i>=1;i--)
+	{
+		for(j=n;j>=1;j--)
+		printf(" ");
+		for(k=n-i;k>=1;k--)
+		printf(" ");
+		for(j=1;j<=i;j++)
+		{
+		if(j%2==1)
+		printf("*");
+		else
+		printf(" ");
+		}
+		for(l=i-1;l>=1;l--)
+		{
+		if(l%2==1)
+		printf("*");
+		else
+		printf(" ");
+		}
+		printf("\n");
+	}
+	return 0;
+}
+/*
+9
+* * * * * * * * * * * * * * * * * *
+ * * * * * * * *   * * * * * * * *
+  * * * * * * *     * * * * * * *
+   * * * * * *       * * * * * *
+    * * * * *         * * * * *
+     * * * *           * * * *
+      * * *             * * *
+       * *               * *
+        *                 *
+         * * * * * * * * *
+          * * * * * * * *
+           * * * * * * *
+            * * * * * *
+	         * * * * *
+	          * * * *
+               * * *
+                * *
+		         *
+
+--------------------------------
+*/