Eroare de compilare: main.cpp: In function 'void read()': main.cpp:37:21: warning: format '%c' expects argument of type 'char*', but argument 2 has type 'int' [-Wformat=] scanf("%c",x); ^ main.cpp:40:25: warning: format '%c' expects argument of type 'char*', but argument 2 has type 'int' [-Wformat=] scanf("%c",x); ^ main.cpp: In function 'int main()': main.cpp:65:5: warning: this 'if' clause does not guard... [-Wmisleading-indentation] if(q-1); ^~ main.cpp:66:9: note: ...this statement, but the latter is misleadingly indented as if it is guarded by the 'if' cer2(); ^~~~ main.cpp:67:5: error: 'else' without a previous 'if' else ^~~~ main.cpp: In function 'void cit(int&)': main.cpp:10:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&q,&n); ^ main.cpp: In function 'void read()': main.cpp:37:22: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%c",x); ^ main.cpp:40:26: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%c",x); ^ Non zero exit status: 1