c - Can I use multiple whiles within a while loop? -

while (...)  {     while (...)       {   ......     }      while (...)      {   ......     }      while (...)      {   ......     } } 

can write code way?

can use multiple whiles within while loop in c language?

(i don't have laptop me right can't test out myself.)

yes, sure can. give go:-).

an example:

#include <stdio.h> #include <stdlib.h>  int main(void) {   int = 0, j = 0;    while (i < 10) {     while (j < i) {       printf("%d\n", j);       j++;     }     i++;   }   exit(0); } 

it not useful program. illustrate principle.