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# C Language loops:for loop 2

Example:6
Write a C program to print alll odd numbers from upto 25 in reverse order
Sol:

```#include <stdio.h>
int main()
{
int i;
for(i=25;i>=1;i=i-2)
{
printf("%d\n",i);
}
return 0;
}```

Output:

```25
23
21
19
17
15
13
11
9
7
5
3
1```

Example: 7
Write a C program to print numbers from 1 to 10 and also print sum of all the numbers?
Sol:

```#include <stdio.h>
int main()
{
int i,s=0;
for(i=1;i<=10;i=i+1 )
{
printf("%d\n",i);
s=s+i;
}
printf("Sum = %d\n",s);
return 0;
}```

Output:

```1
2
3
4
5
6
7
8
9
10
Sum = 55```

Example: 8
Write a C program to print all even numbers from 30 and also print sum of all the numbers?
Sol:

```#include <stdio.h>
int main()
{
int i,s=0;
for(i=2;i<=30;i=i+2)
{
printf("%d\n",i);
s=s+i;
}
printf("Sum = %d\n",s);
return 0;
}```

Output:

```2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
Sum = 240```

Example:9
Write a C program to Print all odd numbers up to 35 and print sum of all the nos?
Sol:

```#include <stdio.h>
int main()
{
int i,s=0;
for(i=1;i<=35;i=i+2)
{
printf("%d\n",i);
s=s+i;
}
printf("Sum = %d\n",s);
return 0;
}```

Output:

```1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
33
35
Sum = 324```

Example:10
Write a C program to Print all multiples of 5 upto 100 and print sum of all the nos?
Sol:

```#include <stdio.h>
int main()
{
int i,s=0;
for(i=5;i<=100;i=i+5)
{
printf("%d\n",i);
s=s+i;
}
printf("Sum = %d\n",s);
return 0;
}```

Output:

```5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
Sum = 1050```

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