#include stdio.hOutput isint main(){int y = 10000;int y = 34;printf("Hello World! %d\n", y);return 0;}
#include stdio.hunion Sti{int nu;char m;};int main(){union Sti s;printf("%d", sizeof(s));return 0;}
#include stdio.hint main(){signed char chr;chr = 128;printf("%d\n", chr);return 0;}