Eroare de compilare: main.c: In function 'main': main.c:209:9: warning: implicit declaration of function 'frpintf' [-Wimplicit-function-declaration] frpintf(fout, "%d ", d[i] == inf ? 0 : d[i]); ^~~~~~~ main.c:196:68: warning: unused variable 'ans' [-Wunused-variable] int N, M, v1, v2, cost, d[10000], q[10000], min, X, rep[1000], ans; ^~~ main.c:196:57: warning: unused variable 'rep' [-Wunused-variable] int N, M, v1, v2, cost, d[10000], q[10000], min, X, rep[1000], ans; ^~~ main.c:196:54: warning: unused variable 'X' [-Wunused-variable] int N, M, v1, v2, cost, d[10000], q[10000], min, X, rep[1000], ans; ^ main.c:196:49: warning: unused variable 'min' [-Wunused-variable] int N, M, v1, v2, cost, d[10000], q[10000], min, X, rep[1000], ans; ^~~ main.c:196:39: warning: unused variable 'q' [-Wunused-variable] int N, M, v1, v2, cost, d[10000], q[10000], min, X, rep[1000], ans; ^ main.c:193:11: warning: variable 'h' set but not used [-Wunused-but-set-variable] heap *h; ^ main.c: In function 'createHeap': main.c:30:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ main.c: In function 'main': main.c:198:5: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d", &N, &M); ^~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c:204:9: warning: ignoring return value of 'fscanf', declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d%d", &v1, &v2, &cost); ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ main.c: In function 'removeEdge': main.c:139:16: warning: 'prev' may be used uninitialized in this function [-Wmaybe-uninitialized] prev->next = cur->next; ~~~~~~~~~~~^~~~~~~~~~~ ./cciTmUM7.o: In function `main': main.c:(.text.startup+0x109): undefined reference to `frpintf' collect2: error: ld returned 1 exit status Non zero exit status: 1