printf函数输出格式总结

int iA = 10;
printf("[signed int]: %d", iA);

unsigned int uiA = 10; 
printf("[unsigned int]: %u", uiA);

unsigned long ulA = 10; 
printf("[unsigned long]: %lu", ulA);

unsigned long long ullA = 10; 
printf("[unsigned int]: %u", ullA);

unsigned short usA = 10; 
printf("[unsigned short]: %hu", usA);

char cA = 'a';
printf("[char]: %c", cA);

char *pcA = "aaaa";
printf("[char[] or char *]: %s", pcA);

int iA = 0;
int *pA = &iA;
printf("[point address]: %p", pA);

int iA = 16;
printf("[Octal int]: %o", iA); //[Octal int]: 20

int iA = 16;
printf("[Hex int]: %x", iA); //[Hex int]: 10
printf("[Hex int]: %X", iA); //[Hex int]: 10

float fA = 123.456;
printf("[float]: %f", fA);