tst_sprintf.c

来自「这是《Keil Cx51 V7.0单片机高级语言编程与uVision2应用实践》」· C语言 代码 · 共 15 行

C
15
字号
#include <stdio.h>
void tst_sprintf (void) {
   char buf [100];
   int n;
   int a,b;
   float pi;
   a = 123;
   b = 456;
   pi = 3.14159;
   n = sprintf (buf, "%f\n", 1.1);
   n += sprintf (buf+n, "%d\n", a);
   n += sprintf (buf+n, "%d %s %g", b, "---", pi);
   printf (buf);
}

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