Borderou de evaluare (job #598357)

Eroare de compilare: main.cpp: In function 'int main()': main.cpp:18:13: warning: unused variable 'left' [-Wunused-variable] 18 | int n, m, left, right, dif = 0, difc; | ^~~~ main.cpp:18:19: warning: unused variable 'right' [-Wunused-variable] 18 | int n, m, left, right, dif = 0, difc; | ^~~~~ main.cpp: At global scope: main.cpp:75:2: error: 's' does not name a type 75 | }s | ^ main.cpp: In function 'int main()': main.cpp:21:9: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 21 | fscanf(fin, "%d%d", &n, &m); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~ main.cpp:24:13: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)' declared with attribute 'warn_unused_result' [-Wunused-result] 24 | fscanf(fin, "%d", &matr[l][c]); | ~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~