Borderou de evaluare (job #630080)

Compilare: main.c: In function 'main': main.c:11:89: warning: unused variable 'ts' [-Wunused-variable] 11 | int n, l, lin, col, i = 0, nr = 0, p, suma = 0, d, ok = 0, ms = 0, scnt = 0, t = 0, ts = 0, j = 0, cnt = 0; | ^~ main.c:11:82: warning: unused variable 't' [-Wunused-variable] 11 | int n, l, lin, col, i = 0, nr = 0, p, suma = 0, d, ok = 0, ms = 0, scnt = 0, t = 0, ts = 0, j = 0, cnt = 0; | ^ main.c:11:72: warning: unused variable 'scnt' [-Wunused-variable] 11 | int n, l, lin, col, i = 0, nr = 0, p, suma = 0, d, ok = 0, ms = 0, scnt = 0, t = 0, ts = 0, j = 0, cnt = 0; | ^~~~ main.c:11:64: warning: unused variable 'ms' [-Wunused-variable] 11 | int n, l, lin, col, i = 0, nr = 0, p, suma = 0, d, ok = 0, ms = 0, scnt = 0, t = 0, ts = 0, j = 0, cnt = 0; | ^~ main.c:11:43: warning: unused variable 'suma' [-Wunused-variable] 11 | int n, l, lin, col, i = 0, nr = 0, p, suma = 0, d, ok = 0, ms = 0, scnt = 0, t = 0, ts = 0, j = 0, cnt = 0; | ^~~~ main.c:12:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 12 | fscanf(fin, "%d%d", &l, &p); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:15:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 15 | fscanf(fin, "%d%d%d", &lin, &col, &nr); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:27:5: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 27 | fscanf(fin, "%d", &n); | ^~~~~~~~~~~~~~~~~~~~~ main.c:31:9: warning: ignoring return value of 'fscanf' declared with attribute 'warn_unused_result' [-Wunused-result] 31 | fscanf(fin, "%d%d", &lin, &col); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:42:16: warning: 'd' may be used uninitialized in this function [-Wmaybe-uninitialized] 42 | dir[i] = d; | ~~~~~~~^~~