int A = 1 << 32;
code puzzles
#include <cstdio>
#include <cmath>
int main() {
int i = 1, j = 32;
printf("%d %d %d %d\n", 1<<32, 1<<j, i<<32, i<<j);
}
burdakovd@vds0 ~ % ./test
0 1 1 1
int A = 1 << 32;
int A = 1;
A = A << 32;