chibrituri.c: In function `main': chibrituri.c:8: warning: `min1' might be used uninitialized in this function chibrituri.c:8: warning: `min2' might be used uninitialized in this function chibrituri.c:8: warning: `max1' might be used uninitialized in this function chibrituri.c:8: warning: `max2' might be used uninitialized in this function chibrituri.c:8: warning: `min3' might be used uninitialized in this function chibrituri.c:8: warning: `min4' might be used uninitialized in this function chibrituri.c:8: warning: `max3' might be used uninitialized in this function chibrituri.c:8: warning: `max4' might be used uninitialized in this function