C Exercises: Find the number and sum of all integer between 100 and 200, divisible by 9
C For Loop: Exercise-39 with Solution
Write a program in C to find the number and sum of all integer between 100 and 200 which are divisible by 9.
Pictorial Presentation:
C Code:
#include <stdio.h>
void main()
{
int i, sum=0;
printf("Numbers between 100 and 200, divisible by 9 : \n");
for(i=101;i<200;i++)
{
if(i%9==0)
{
printf("% 5d",i);
sum+=i;
}
}
printf("\n\nThe sum : %d \n",sum);
}
Sample Output:
Numbers between 100 and 200, divisible by 9 : 108 117 126 135 144 153 162 171 180 189 198 The sum : 1683
Flowchart:
C Programming Code Editor:
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C Programming: Tips of the Day
Static variable inside of a function in C
The scope of variable is where the variable name can be seen. Here, x is visible only inside function foo().
The lifetime of a variable is the period over which it exists. If x were defined without the keyword static, the lifetime would be from the entry into foo() to the return from foo(); so it would be re-initialized to 5 on every call.
The keyword static acts to extend the lifetime of a variable to the lifetime of the programme; e.g. initialization occurs once and once only and then the variable retains its value - whatever it has come to be - over all future calls to foo().
Ref : https://bit.ly/3fOq7XP
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