foo.c: In function 'main':
foo.c:7:19: warning: format '%d' expects argument of type 'int *', but argument 3 has type 'int' [-Wformat=]
    7 |         scanf("%d%d",&num1,num2);
      |                  ~^        ~~~~
      |                   |        |
      |                   int *    int
foo.c:8:19: error: 'nun2' undeclared (first use in this function); did you mean 'num2'?
    8 |         if(num1%4&nun2==2)
      |                   ^~~~
      |                   num2
foo.c:8:19: note: each undeclared identifier is reported only once for each function it appears in
foo.c:9:24: warning: passing argument 1 of 'printf' makes pointer from integer without a cast [-Wint-conversion]
    9 |                 printf(29);
      |                        ^~
      |                        |
      |                        int
In file included from foo.c:1:
/nix/store/3w4yrspgcx1z9wi18rv0hbap4jjlhx4c-glibc-2.37-8-dev/include/stdio.h:356:43: note: expected 'const char * restrict' but argument is of type 'int'
  356 | extern int printf (const char *__restrict __format, ...);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
foo.c:10:16: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
   10 |         if(num2==1&num2==3&num2==5&num2==7&num2==8&num2==10num2==12)
      |            ~~~~^~~
foo.c:10:32: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
   10 |         if(num2==1&num2==3&num2==5&num2==7&num2==8&num2==10num2==12)
      |                            ~~~~^~~
foo.c:10:40: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
   10 |         if(num2==1&num2==3&num2==5&num2==7&num2==8&num2==10num2==12)
      |                                    ~~~~^~~
foo.c:10:48: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses]
   10 |         if(num2==1&num2==3&num2==5&num2==7&num2==8&num2==10num2==12)
      |                                            ~~~~^~~
foo.c:10:58: error: invalid suffix "num2" on integer constant
   10 |         if(num2==1&num2==3&num2==5&num2==7&num2==8&num2==10num2==12)
      |                                                          ^~~~~~
foo.c:11:16: warning: passing argument 1 of 'printf' makes pointer from integer without a cast [-Wint-conversion]
   11 |         printf(31);
      |                ^~
      |                |
      |                int
/nix/store/3w4yrspgcx1z9wi18rv0hbap4jjlhx4c-glibc-2.37-8-dev/include/stdio.h:356:43: note: expected 'const char * restrict' but argument is of type 'int'
  356 | extern int printf (const char *__restrict __format, ...);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
foo.c:13:24: warning: passing argument 1 of 'printf' makes pointer from integer without a cast [-Wint-conversion]
   13 |                 printf(30);
      |                        ^~
      |                        |
      |                        int
/nix/store/3w4yrspgcx1z9wi18rv0hbap4jjlhx4c-glibc-2.37-8-dev/include/stdio.h:356:43: note: expected 'const char * restrict' but argument is of type 'int'
  356 | extern int printf (const char *__restrict __format, ...);
      |                    ~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~
foo.c:12:9: warning: this 'else' clause does not guard... [-Wmisleading-indentation]
   12 |         else
      |         ^~~~
foo.c:14:17: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the 'else'
   14 |                 return 0
      |                 ^~~~~~
foo.c:14:25: error: expected ';' before '}' token
   14 |                 return 0
      |                         ^
      |                         ;
   15 | }
      | ~                        

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