printf("Linha %d\n", __LINE__);

#include <stdio.h>                 /** 1 */
                                   /** 2 */
void main(void) {                  /** 3 */
    system("title __LINE__");      /** 4 */
    printf("Linha %d\n", __LINE__);/** 5 */
    printf("Linha %d\n", __LINE__);/** 6 */
    printf("Linha %d\n", __LINE__);/** 7 */
    printf("Linha %d\n", __LINE__);/** 8 */
    printf("Linha %d\n", __LINE__);/** 9 */
    system("pause");
}