Eroare de compilare: main.cpp:3:21: warning: suggest parentheses around '+' inside '<<' [-Wparentheses] #define MAX 1 << 20 + 1 ~~~^~~ main.cpp:6:26: note: in expansion of macro 'MAX' pair< unsigned, int > v[ MAX ]; ^~~ main.cpp:3:21: warning: suggest parentheses around '+' inside '<<' [-Wparentheses] #define MAX 1 << 20 + 1 ~~~^~~ main.cpp:7:13: note: in expansion of macro 'MAX' unsigned a[ MAX ], f[ MAX ]; ^~~ main.cpp:3:21: warning: suggest parentheses around '+' inside '<<' [-Wparentheses] #define MAX 1 << 20 + 1 ~~~^~~ main.cpp:7:23: note: in expansion of macro 'MAX' unsigned a[ MAX ], f[ MAX ]; ^~~ main.cpp: In function 'long long int caca(int)': main.cpp:15:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while( pipi <= i && cate == limita ){ ~~~~~^~~~ main.cpp:15:38: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while( pipi <= i && cate == limita ){ ~~~~~^~~~~~~~~ main.cpp: In function 'int read_int()': main.cpp:31:44: error: 'isdigit' was not declared in this scope while( !isdigit( ( ch = fgetc( fin ) ) ) ); ^ main.cpp:34:43: error: 'isdigit' was not declared in this scope while( isdigit( ( ch = fgetc( fin ) ) ) ); ^ main.cpp: In function 'int main()': main.cpp:41:42: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%d%d%d", &n, &st, &dr ); ^ main.cpp:43:43: warning: ignoring return value of 'int fscanf(FILE*, const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] fscanf( fin, "%u", &v[ i ].first ); ^ Non zero exit status: 1