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发表于 2025-4-18 14:10:08
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char a = 1;
int b = 12365;
long c = 0x7FFFFFFF;
unsigned char x = 'A';
unsigned int y = 54321;
unsigned long z = 0x4A6F6E00;
float f = 10.0;
float g = 22.95;
char buf[] = "Test String";
char *p = buf;
printf("char %bd int %d long %ld\n",a,b,c); 有符号,10进制
printf("uchar %bu uint %u ulong %lu\n",x,y,z);无符号,10进制
printf("xchar %bx xint %x xlong %lx\n",x,y,z);无符号,8进制
printf("String %s is at address %p\n",buf,p);
printf("%f != %g\n", f, g);
printf("%*f != %*g\n", (int)5, f, (int)8, g);
C51单片机打印注意
char 打印前面增加b
int
long 打印前面增加l |
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