qfedu-c-level/day7/d15.c

16 lines
210 B
C
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2023-07-11 19:52:53 +08:00
#include <stdio.h>
#define __DEBUG__
int main()
{
#ifdef __DEBUG__
printf("------debug------\n");
#endif
int a = 10, b = 20;
int ret = a + b;
printf("%d+%d=%d\n", a, b, ret);
return 0;
}