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P41 unix cc 支持哪些数据类型?

2013-01-31 15:09 141 查看
#include <stdio.h>

int main(void)
{
unsigned int un = 3000000000;
short end = 200;
long big = 65537;
long long verybig = 12345678908642;

printf("un = %u and not %d\n", un, un);
printf("end = %hd and %d\n", end, end);
printf("big = %ld and not %hd\n", big, big);
printf("verybig = %lld and not %ld\n", verybig, verybig);
printf("%d, %d\n", sizeof(int), sizeof(short));

return 0;
}


int为32位和short为16位的系统,期望结果:

un = 3000000000 and not -1294967296

end = 200 and 200

big = 65537 and not 1

verybig = 12345678908642 and not 1942899938

P46 limits.h?
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