#include <stdio.h>
int main(void) {
printf("tamanho de um inteiro: %d\n", sizeof(int)); printf("-1 com cast: %u\n", -1); if (sizeof(int) > -1) printf("4 é maior que -1"); else printf("-1 é maior que 4"); }
//https://pt.stackoverflow.com/q/47724/101
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