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1 | /*this code is to print a pyramid of stars*/ | |
2 | ||
3 | #include<stdio.h> | |
4 | ||
5 | void fullPyramid(); | |
6 | void leftPyramid(); | |
7 | void rightPyramid(); | |
8 | ||
9 | int main(){ | |
10 | int choice; | |
11 | printf("\nwhat type of star pyramid do u want? \n 1. Full pyramid \n 2. Half pyramid\n enter choice:"); | |
12 | scanf("%d",&choice); | |
13 | puts("\n\n"); | |
14 | if(choice==1){ | |
15 | fullPyramid(); | |
16 | } | |
17 | else if(choice==2){ | |
18 | printf("\n 3.Left Half pyramid\n 4.Right Half pyramid\n enter choice:"); | |
19 | scanf("%d",&choice); | |
20 | ||
21 | if(choice==3){ | |
22 | leftPyramid(); | |
23 | } | |
24 | else if(choice==4){ | |
25 | rightPyramid(); | |
26 | } | |
27 | } | |
28 | return 0; | |
29 | } | |
30 | ||
31 | void fullPyramid(){ | |
32 | ||
33 | int rows=1,n=0,temp=0,choice=0; | |
34 | for(int z=0;z<100;z++){ | |
35 | printf("---"); | |
36 | } | |
37 | puts("\n\n"); | |
38 | printf("1.normal or 2.inverted? enter choice: "); | |
39 | scanf("%d",&choice); | |
40 | printf("enter the number of rows: "); | |
41 | scanf("%d",&n); | |
42 | ||
43 | if(choice==1){ | |
44 | temp=n; | |
45 | for(rows=1;rows<=n;rows++,temp--){//this is for number of rows | |
46 | ||
47 | - | for(int i=0;i<(2*rows-1);i++){// this is for printing stars |
47 | + | for(int i=0;i<temp;i++){// this is for printing spaces |
48 | printf(" "); | |
49 | } | |
50 | for(int i=0;i<(2*rows-1);i++){// this is for printing stars | |
51 | printf("*"); | |
52 | } | |
53 | printf("\n"); | |
54 | } | |
55 | ||
56 | } | |
57 | else if(choice==2){ | |
58 | ||
59 | //temp=n; | |
60 | for(rows=n;rows>0;rows--,temp++){//this is for number of rows | |
61 | ||
62 | for(int i=0;i<temp;i++){// this is for printing spaces | |
63 | printf(" "); | |
64 | } | |
65 | for(int i=0;i<(2*rows-1);i++){// this is for printing stars | |
66 | printf("*"); | |
67 | } | |
68 | printf("\n"); | |
69 | } | |
70 | } | |
71 | } | |
72 | ||
73 | void leftPyramid(){ | |
74 | ||
75 | int rows=1,n=0,temp=0; | |
76 | for(int z=0;z<100;z++){ | |
77 | printf("---"); | |
78 | } | |
79 | puts("\n\n"); | |
80 | ||
81 | printf("enter the number of rows: "); | |
82 | scanf("%d",&n); | |
83 | ||
84 | temp=n; | |
85 | for(rows=1;rows<=n;rows++,temp--){//this is for number of rows | |
86 | ||
87 | for(int i=0;i<temp;i++){// this is for printing spaces | |
88 | printf(" "); | |
89 | } | |
90 | for(int i=0;i<rows;i++){// this is for printing stars | |
91 | printf("*"); | |
92 | } | |
93 | printf("\n"); | |
94 | } | |
95 | } | |
96 | ||
97 | void rightPyramid(){ | |
98 | int rows=1,n=0,temp=0; | |
99 | for(int z=0;z<100;z++){ | |
100 | printf("---"); | |
101 | } | |
102 | puts("\n\n"); | |
103 | ||
104 | printf("enter the number of rows: "); | |
105 | scanf("%d",&n); | |
106 | ||
107 | temp=n; | |
108 | for(rows=1;rows<=n;rows++,temp--){//this is for number of rows | |
109 | ||
110 | for(int i=0;i<rows;i++){// this is for printing stars | |
111 | printf("*"); | |
112 | } | |
113 | for(int i=0;i<temp;i++){// this is for printing spaces | |
114 | printf(" "); | |
115 | } | |
116 | printf("\n"); | |
117 | } | |
118 | } |