제출 #97985

실행 실패 (제출 코드 컴파일 에러)

Main.c: In function ‘multi’:
Main.c:17:15: warning: implicit declaration of function ‘nmod’; did you mean ‘mmod’? [-Wimplicit-function-declaration]
   17 |     ret.f11 = nmod((A.f11*B.f11 + A.f12*B.f21));
      |               ^~~~
      |               mmod
Main.c: At top level:
Main.c:24:5: warning: conflicting types for built-in function ‘pow’; expected ‘double(double,  double)’ [-Wbuiltin-declaration-mismatch]
   24 | MAT pow(long long N,MAT M){
      |     ^~~
Main.c:2:1: note: ‘pow’ is declared in header ‘<math.h>’
    1 | #include <stdio.h>
  +++ |+#include <math.h>
    2 | 
Main.c: In function ‘main’:
Main.c:37:30: warning: format ‘%d’ expects argument of type ‘int *’, but argument 2 has type ‘long long int *’ [-Wformat=]
   37 |         long long N; scanf("%d",&N);
      |                             ~^  ~~
      |                              |  |
      |                              |  long long int *
      |                              int *
      |                             %lld
Main.c:35:12: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   35 |     int T; scanf("%d",&T);
      |            ^~~~~~~~~~~~~~
Main.c:37:22: warning: ignoring return value of ‘scanf’ declared with attribute ‘warn_unused_result’ [-Wunused-result]
   37 |         long long N; scanf("%d",&N);
      |                      ^~~~~~~~~~~~~~
/usr/bin/ld: /tmp/ccEuMjHO.o: in function `multi':
Main.c:(.text+0x58): undefined reference to `nmod'
/usr/bin/ld: Main.c:(.text+0x68): undefined reference to `nmod'
/usr/bin/ld: Main.c:(.text+0x7c): undefined reference to `nmod'
/usr/bin/ld: Main.c:(.text+0x88): undefined reference to `nmod'
/usr/bin/ld: /tmp/ccEuMjHO.o: in function `main':
Main.c:(.text.startup+0xa4): undefined reference to `nmod'
collect2: error: ld returned 1 exit status