text: #include<assert.h>
  
  int main() {
    int i,j,k;
  
    k = 0;
    for (i = 0, j = 0; i < 10; i++, j++) {
      k += (i + j);
      continue;
    }
    assert(k == 90);
  
    for (i = 0, j = 0, k = 0; i < 10; i++, j++) {
      if ( k >= 45) continue;
      else
        k += (i + j);
    }
    assert(k == 56);
  
  
    for (i = 0, j = 0, k = 0; i < 10; i++, j++) {
      while (1) {
        k += 1;
        if (k <= 45 )
  	continue;
        else
  	break;
      }
      continue;
    }
    assert(k == 55); 
  
    for (i = 0, j = 0, k = 0; i < 10; i++, j++) {
      int x = 0;
      
      for (; k < 10; k++, x++)
        continue;
      k+= (i + j);
      if (k > 1000) continue;
    }
    assert(k == 100);
    return 0;
  }
  