C语言 warning c4566 结果运行不了

#include <stdio.h>
void main()
{
int a = 65;
printf("10, a == %d\n", a);
printf("8, a == %o\n", a);
printf("16, a == %x\n", a );

float b =65.0;
printf("xiaoshu, b == %f\n", b);
printf("E, b == %e\n", b);
printf("f.e, b == %e\n", b);
printf("wenzi, b == %c\n", a);

char array[5] = {"ABCD"};
printf("wenzilie, array[5] == %s\n",array);
}

cout 在 unicode 面前就是个悲剧.

printf("%S", L"g\u00E2teau\n");