Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:12:22: error: ‘INF’ was not declared in this scope long long s=0,r=-INF,r1=0; ^ user.cpp:35:32: error: ‘r1’ was not declared in this scope if(nr2>1) {r=maximp1*2;r1=nr2*(nr2-1)/2;} ^ user.cpp:36:43: error: ‘r1’ was not declared in this scope else if(nr3>0) {r=maximp1+maximp2;r1=nr2*nr3;} ^ user.cpp:37:32: error: ‘r1’ was not declared in this scope if(maxpar>r) {r=maxpar;r1=nr1;} ^ user.cpp:38:28: error: ‘r1’ was not declared in this scope else if(maxpar==r) r1=r1+nr1; ^ user.cpp:40:28: error: ‘r1’ was not declared in this scope else printf("%lld",r1); ^ user.cpp:48:13: error: ‘r1’ was not declared in this scope r1=1; ^ user.cpp:53:13: error: ‘r1’ was not declared in this scope r1=nr; ^ user.cpp:58:13: error: ‘r1’ was not declared in this scope r1=nr; ^ user.cpp:62:28: error: ‘r1’ was not declared in this scope else printf("%lld",r1*(1<<nrz)-c); ^ user.cpp:9:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("valentin.in","r",stdin); ^ user.cpp:10:39: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] freopen("valentin.out","w",stdout); ^ user.cpp:13:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&p); ^ user.cpp:14:19: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&n); ^ user.cpp:17:23: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&x); ^