break Anweisung
Die break-Anweisung bewirkt einen sofortigen Sprung zum Ende der aktuellen for-, while- oder do-while-Schleife oder der aktuellen switch-Struktur.
number is 0. number is 1. number is 2. number is 3. number is 4. number is 5. number is 6. number is 7. number is 8. Finished.
#include <stdio.h>
int main(){
  int i = 0;
  
  switch(i){
    case 0:  printf("number is %d.\n", i); break;
    default: printf("Something went wrong.\n", i);
  }
  
  for(i = 1; i < 10; ++i){
    printf("number is %d.\n", i);
    if(i == 2){break;}
  }
  
  ++i;
  while(i < 10){
    printf("number is %d.\n", i);
    if(i == 5){break;}
    ++i;
  }
  ++i;
  do {
    printf("number is %d.\n", i);
    if(i == 8){break;}
    ++i;
  } while(i < 10);
  
  printf("Finished.\n");
  return 0;
}