Questions tagged «signedness»

我尝试执行以下程序： #include <stdio.h> int main() { signed char a = -5; unsigned char b = -5; int c = -5; unsigned int d = -5; if (a == b) printf("\r\n char is SAME!!!"); else printf("\r\n char is DIFF!!!"); if (c == d) printf("\r\n int is SAME!!!"); else printf("\r\n int is …

73 c  types  type-conversion  integer-promotion  signedness