Borderou de evaluare (job #733170)

Compilare: main.c: In function 'main': main.c:59:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 59 | fscanf(in, "%c", &x); | ^~~~~~~~~~~~~~~~~~~~ main.c:74:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 74 | fscanf(in, "%c", &x); | ^~~~~~~~~~~~~~~~~~~~ main.c:78:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 78 | fscanf(in, "%c", &x); | ^~~~~~~~~~~~~~~~~~~~ main.c:114:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 114 | fscanf(in, "%c", &x); | ^~~~~~~~~~~~~~~~~~~~ main.c:121:13: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 121 | fscanf(in, "%c", &x); | ^~~~~~~~~~~~~~~~~~~~ main.c:143:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 143 | fscanf(in, "%c", &x); | ^~~~~~~~~~~~~~~~~~~~ main.c:237:21: warning: 'gr' may be used uninitialized [-Wmaybe-uninitialized] 237 | while (v[gr][0] != 0) | ~~~~~^~~ main.c:218:33: note: 'gr' was declared here 218 | int ls=1, ld, maxx=-1, gr; | ^~ main.c:72:22: warning: 'xant2' may be used uninitialized [-Wmaybe-uninitialized] 72 | else if(x == 'a' && xant2 == '#') | ~~~~~~~~~^~~~~~~~~~~~~~~ main.c:44:23: note: 'xant2' was declared here 44 | char x='g', xant, xant2; | ^~~~~ main.c:76:31: warning: 'xant' may be used uninitialized [-Wmaybe-uninitialized] 76 | else if(pst > pdr || xant == 'p') | ~~~~~^~~~~~ main.c:44:17: note: 'xant' was declared here 44 | char x='g', xant, xant2; | ^~~~