立即学习:https://edu.csdn/course/play/10534/378141?utm_source=blogtoedu
#include <stdio.h>
struct Book {
int a;
int b;
} book;
void show_sizeof() {
int a = 0;
int b[10] = {};
char c[10] = {};
printf("sizeof(a) = %lu\n", sizeof(a));
printf("sizeof(b) = %lu\n", sizeof(b));
printf("sizeof(c) = %lu\n", sizeof(c));
printf("sizeof(book) = %lu\n", sizeof(book));
}
void show_point() {
int a = 2;
int *p = &a;
printf("p = %p\n", p);
printf("*p = %d\n", *p);
}
void show_three() {
int a = 0;
int b = 1;
int c = 0;
/**
if (a != 0) {
c = a;
} else {
c = b;
}
*/
c = a != 0 ? a + b : a - b;
printf("c = %d\n", c);
}
int main() {
// show_sizeof();
// show_point();
show_three();
return 0;
}
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