also already pratices now only i commit that

assignment-1/fullpyramid.c

+#include <stdio.h>
+
+int main() 
+{
+    int lines;
+    printf("How many lines to print? ");
+    scanf("%d", &lines);
+    int spaces = lines - 1;
+    for(int i=1, count=0; count<lines; i=i+2, count++, spaces--)
+    {
+        for(int s=0; s<spaces; s++)
+        { 
+            printf(" ");
+        }
+        for(int j=0; j<i ; j++) 
+        { 
+            printf("*"); 
+        }
+        printf("\n");
+    }
+}

assignment-1/halfpyramid.c

+#include <stdio.h>
+
+int main() {
+    int numRows, row, column;
+    
+    printf("Enter the number of lines: "); // user can deside how may lines printing the halfpyramid.
+    scanf("%d", &numRows);
+
+    // Loop for each row.
+    for(row = 0; row < numRows; row++) {
+        // Loop for each column in the current row.
+        for(column = 0; column <= row; column++) {
+            printf("* ");
+        }
+        printf("\n");
+    }
+
+    return 0;
+}

assignment-1/halfpyramidalpha.c

+#include <stdio.h>
+
+int main() {
+    int numRows, i, j;
+    
+    printf("Enter the number of alphabet words to print: ");
+    scanf("%d", &numRows);
+
+    // Loop for each row
+    for(i = 1; i <= numRows; i++) {
+        // Loop for each alphabet word in the current row
+        for(j = 1; j <= i; j++) {
+            printf("%c ", i + 64); 
+        }
+        printf("\n");
+    }
+
+    return 0;
+}

assignment-1/ihalfpyramidnum.c

+#include <stdio.h>
+
+int main() {
+    int numRows, row, column;
+    
+    printf("Enter the number of lines: ");
+    scanf("%d", &numRows);
+
+    // Loop for each row
+    for(row = numRows; row > 0; row--) {
+        // Loop for each number in the current row
+        for(column = 1; column <= row; column++) {
+            printf("%d ", column); 
+        }
+        printf("\n");
+    }
+
+    return 0;
+}