Compilare: user.c: In function ‘main’: user.c:8:2: warning: missing braces around initializer [-Wmissing-braces] char c[MAX][MAX] = {0}, *temp, *temp2; ^ user.c:8:2: warning: (near initialization for ‘c[0]’) [-Wmissing-braces] user.c:16:3: warning: format ‘%s’ expects argument of type ‘char *’, but argument 3 has type ‘char (*)[101]’ [-Wformat=] fscanf(f,"%s",&c[i]); ^ user.c:27:3: warning: implicit declaration of function ‘malloc’ [-Wimplicit-function-declaration] temp = (char*)malloc(m*sizeof(char)); ^ user.c:27:17: warning: incompatible implicit declaration of built-in function ‘malloc’ [enabled by default] temp = (char*)malloc(m*sizeof(char)); ^ user.c:34:3: warning: implicit declaration of function ‘strstr’ [-Wimplicit-function-declaration] if (strstr(c[i],temp) == 0) ^ user.c:34:7: warning: incompatible implicit declaration of built-in function ‘strstr’ [enabled by default] if (strstr(c[i],temp) == 0) ^ user.c:44:3: warning: implicit declaration of function ‘free’ [-Wimplicit-function-declaration] free(temp); ^ user.c:44:3: warning: incompatible implicit declaration of built-in function ‘free’ [enabled by default] user.c:51:17: warning: incompatible implicit declaration of built-in function ‘malloc’ [enabled by default] temp = (char*)malloc(m*sizeof(char)); ^ user.c:66:7: warning: incompatible implicit declaration of built-in function ‘strstr’ [enabled by default] if (strstr(temp2,temp) == 0) ^ user.c:76:3: warning: incompatible implicit declaration of built-in function ‘free’ [enabled by default] free(temp); ^ user.c:12:8: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d %d",&n,&m); ^ user.c:16:9: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%s",&c[i]); ^