LOOPS IN C
Types of Loops
1. Do While Loop
2. while Loop
3. for Loops
Do While Loop
Do while loop execute at least once.
#include <stdio.h>
int main(int argc, char const *argv[])
{
int num, index = 0;
printf("Enter a Number\n");
scanf("%d", &num);
do
{
printf("%d\n", index);
index = index + 1;
} while (index < num);
return 0;
}
While Loop
#include <stdio.h>
int main()
{
int i = 0;
while (i<45);
{
printf("%d\n",i);
i = i+1;
}
return 0;
}
For Loop
#include <stdio.h>
int main()
{
int i;
int j;
for (i = 0, j = 0; i < 34; i++)
{
printf("%d %d\n", i,j);
}
return 0;
}
Negative For Loop
#include <stdio.h>
int main()
{
int i;
int j;
for (i = 0, j = 0; i > -34; i--)
{
printf("%d %d\n", i,j);
}
return 0;
}
