//print a multiplication table of any integer taking from user
#include "stdio.h"
int main ()
{
int n,mul,i;
printf ("Enter any number :\n");
scanf ("%d",&n);
printf ("the multiplication table of %d is:\n ",n);
for(i=1;i<=10;i++){
mul=n*i;
printf ("%d*%d=%d\n",n,i,mul);
}
return 0;
}
output output output output
Enter any number :
9
the multiplication table of 9 is:
9*1=9
9*2=18
9*3=27
9*4=36
9*5=45
9*6=54
9*7=63
9*8=72
9*9=81
9*10=90
//Write a C program to find sum of all odd numbers between 1 to n.
#include "stdio.h"
int main (){
int num,i,sum;
printf ("Enter the value of number :\n");
scanf ("%i",&num);
i=1;
while(i<=num){
sum=sum+i;
i=i+2;
}
printf ("The sum of all odd numbers between 1 to n is %i",sum);
return 0;
}
output output output output
Enter the value of number :
10
The sum of all odd numbers between 1 to n is 25
//Write a C program to find sum of all even numbers between 1 to n.
#include "stdio.h"
int main (){
int num,i,sum;
printf ("Enter the value of number :\n");
scanf ("%i",&num);
i=2;
while(i<=num){
sum=sum+i;
i=i+2;
}
printf ("The sum of all even numbers between 1 to n is %i",sum);
return 0;
}
output output output output
Enter the value of number :
10
The sum of all even numbers between 1 to n is 30
//Write a C program to print all odd number between 1 to n using while loop
#include "stdio.h"
int main ()
{
int n,i;
printf ("the value of n is :\n");
scanf ("%i",&n);
i=1;
while(i<=n)
{
printf ("%i \n",i);
i=i+2;
}
return 0;
}
output output output output
the value of n is :
100
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
37
39
41
43
45
47
49
51
53
55
57
59
61
63
65
67
69
71
73
75
77
79
81
83
85
87
89
91
93
95
97
99
//Write a C program to print all even numbers between 1 to 100. – using while loop
#include "stdio.h"
int main (){
int i;
printf ("the series of all even numbers from 1 to 100 are:\n" );
i=2;
while(i<=100){
printf ("%i\n",i);
i=i+2;
}
return 0;
}
output output output output
the series of all even numbers from 1 to 100 are:
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
38
40
42
44
46
48
50
52
54
56
58
60
62
64
66
68
70
72
74
76
78
80
82
84
86
88
90
92
94
96
98
100
//Write a C program to print all alphabets from a to z. – using while loop
#include "stdio.h"
int main (){
char ch;
printf ("The series of all alphabets from a to z are :\n");
ch='a';
while(ch<='z'){
printf ("%c ",ch);
ch++;
}
return 0;
}
output output output
The series of all alphabets from a to z are :
a b c d e f g h i j k l m n o p q r s t u v w x y z
//write A programme to print all natural number from n to 1 using while loop
#include "stdio.h"
int main ()
{
int n,i;
printf ("Enter the last number:\n ");
scanf ("%i",&n);
printf ("The series is :\n");
i=n;
while(i>=1){
printf ("%i\n",i);
i--;
}
return 0;
}
output output output output
Enter the last number:
10
The series is :
10
9
8
7
6
5
4
3
2
1
//write A programme to print all natural number from 1 to n using while loop
#include "stdio.h"
int main ()
{
int n,i;
printf ("Enter the last number:\n ");
scanf ("%i",&n);
i=1;
while(i<=n){
printf ("%i\n",i);
i++;
}
return 0;
}
output output output Enter the last number:
10
The series is :
1
2
3
4
5
6
7
8
9
10
//write A programme to print all natural number from 1 to n using while loop
// find bmi for a human body
//Program to print ASCII table.
#include <stdio.h>
int main()
{
unsigned char count;
for(count=1; count< 255; count++)
{
printf(" %d - %c \n",count,count);
}
return 0;
}
output output output 1 - ☺
2 - ☻
3 - ♥
4 - ♦
5 - ♣
6 - ♠
7 -
8 -
9 -
10 -
11 -
12 -
13 -
14 -
15 -
16 - ►
17 - ◄
18 - ↕
19 - ‼
20 - ¶
21 - §
22 - ▬
23 - ↨
24 - ↑
25 - ↓
26 - →
27 -
8 - ∟
29 - ↔
30 - ▲
31 - ▼
32 -
33 - !
34 - "
35 - #
36 - $
37 - %
38 - &
39 - '
40 - (
41 - )
42 - *
43 - +
44 - ,
45 - -
46 - .
47 - /
48 - 0
49 - 1
50 - 2
51 - 3
52 - 4
53 - 5
54 - 6
55 - 7
56 - 8
57 - 9
58 - :
59 - ;
60 - <
61 - =
62 - >
63 - ?
64 - @
65 - A
66 - B
67 - C
68 - D
69 - E
70 - F
71 - G
72 - H
73 - I
74 - J
75 - K
76 - L
77 - M
78 - N
79 - O
80 - P
81 - Q
82 - R
83 - S
84 - T
85 - U
86 - V
87 - W
88 - X
89 - Y
90 - Z
91 - [
92 - \
93 - ]
94 - ^
95 - _
96 - `
97 - a
98 - b
99 - c
100 - d
101 - e
102 - f
103 - g
104 - h
105 - i
106 - j
107 - k
108 - l
109 - m
110 - n
111 - o
112 - p
113 - q
114 - r
115 - s
116 - t
117 - u
118 - v
119 - w
120 - x
121 - y
122 - z
123 - {
124 - |
125 - }
126 - ~
127 -
128 - Ç
129 - ü
130 - é
131 - â
132 - ä
133 - à
134 - å
135 - ç
136 - ê
137 - ë
138 - è
139 - ï
140 - î
141 - ì
142 - Ä
143 - Å
144 - É
145 - æ
146 - Æ
147 - ô
148 - ö
149 - ò
150 - û
151 - ù
152 - ÿ
153 - Ö
154 - Ü
155 - ¢
156 - £
157 - ¥
158 - ₧
159 - ƒ
160 - á
161 - í
162 - ó
163 - ú
164 - ñ
165 - Ñ
166 - ª
167 - º
168 - ¿
169 - ⌐
170 - ¬
171 - ½
172 - ¼
173 - ¡
174 - «
175 - »
176 - ░
177 - ▒
178 - ▓
179 - │
180 - ┤
181 - ╡
182 - ╢
183 - ╖
184 - ╕
185 - ╣
186 - ║
187 - ╗
188 - ╝
189 - ╜
190 - ╛
191 - ┐
192 - └
193 - ┴
194 - ┬
195 - ├
196 - ─
197 - ┼
198 - ╞
199 - ╟
200 - ╚
201 - ╔
202 - ╩
203 - ╦
204 - ╠
205 - ═
206 - ╬
207 - ╧
208 - ╨
209 - ╤
210 - ╥
211 - ╙
212 - ╘
213 - ╒
214 - ╓
215 - ╫
216 - ╪
217 - ┘
218 - ┌
219 - █
220 - ▄
221 - ▌
222 - ▐
223 - ▀
224 - α
225 - ß
226 - Γ
227 - π
228 - Σ
229 - σ
230 - µ
231 - τ
232 - Φ
233 - Θ
234 - Ω
235 - δ
236 - ∞
237 - φ
238 - ε
239 - ∩
240 - ≡
241 - ±
242 - ≥
243 - ≤
244 - ⌠
245 - ⌡
246 - ÷
247 - ≈
248 - °
249 - ∙
250 - ·
251 - √
252 - ⁿ
253 - ²
254 - ■
//find the power of a number where the base and power is imputed from keyboard
#include "stdio.h"
#include "math.h"
int main ()
{
int base,expo,result;
printf ("Enter the base and power :\n");
scanf ("%i%i",&base,&expo);
result=pow(base,expo);
printf ("%i to the power %i is %i",base,expo,result);
return 0;
}
output output output
Enter the base and power :
2
4
2 to the power 4 is 16
//find a given triangle (with 3 sides) valid or not
#include "stdio.h"
int main ()
{
int s1,s2,s3;
printf ("Enter three sides :\n");
scanf ("%i%i%i",&s1,&s2,&s3);
if (s1+s2>s3 && s3>s2 && s3>s1)
{
printf ("The triangle is valid \n");
}
else if (s1+s3>s2 && s2>s3 && s2>s1)
{
printf ("The triangle is valid \n");
}
else if (s2+s3>s1 && s1>s2 && s1>s3)
{
printf ("The triangle is valid \n");
}
else if (s1==s2 && s2==s3 && s3==s1)
{
printf ("The triangle is valid \n");
}
else
{
printf ("The triangle is not valid \n");
}
return 0;
}
output output otuput output
Enter three sides :
3
4
5
The triangle is valid
or
Enter three sides :
5
5
5
The triangle is valid
or
Enter three sides :
5
5
4
The triangle is not valid
