#include main() { int i=2,j=1,k=3; printf("%d\n",i && (i+j)&k|i+j); }

#include main() { int i=2,j=1,k=3; printf("%d\n",i && (i+j)&k|i+j); }
#include main() { int i=2,j=1,k=3; printf("%d\n",i && (i+j)&k|i+j); }

#include main() { int i=2,j=1,k=3; printf("%d\n",i && (i+j)&k|i+j); }
2 && (2 + 1) & 3 | 2 + 1
2 && 3 | 2 + 1
2 &&
3 011
2 010
011 = 3
2 && 3 + 1
1 + 1 = 2
结果是2