Borderou de evaluare (job #772158)

Compilare: main.c: In function 'main': main.c:9:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 9 | fscanf(fin,"%d%d",&k,&n); | ^~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/stdio.h:964, from main.c:1: In function 'fprintf', inlined from 'main' at main.c:28:5: /usr/include/bits/stdio2.h:79:10: warning: 'r1' may be used uninitialized [-Wmaybe-uninitialized] 79 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 80 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ main.c: In function 'main': main.c:6:45: note: 'r1' was declared here 6 | int k,n,dif=2,col=1,rand=1,max,i,stea=1,r1,r2,r3; | ^~ In function 'fprintf', inlined from 'main' at main.c:28:5: /usr/include/bits/stdio2.h:79:10: warning: 'r2' may be used uninitialized [-Wmaybe-uninitialized] 79 | return __fprintf_chk (__stream, __USE_FORTIFY_LEVEL - 1, __fmt, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 80 | __va_arg_pack ()); | ~~~~~~~~~~~~~~~~~ main.c: In function 'main': main.c:6:48: note: 'r2' was declared here 6 | int k,n,dif=2,col=1,rand=1,max,i,stea=1,r1,r2,r3; | ^~