Main.c: In function 'main':
Main.c:4:18: warning: format '%ld' expects argument of type 'long int *', but argument 2 has type 'long long int *' [-Wformat=]
    4 |     if((scanf("%ld %ld",&a,&b))!=EOF)
      |                ~~^      ~~
      |                  |      |
      |                  |      long long int *
      |                  long int *
      |                %lld
Main.c:4:22: warning: format '%ld' expects argument of type 'long int *', but argument 3 has type 'long long int *' [-Wformat=]
    4 |     if((scanf("%ld %ld",&a,&b))!=EOF)
      |                    ~~^     ~~
      |                      |     |
      |                      |     long long int *
      |                      long int *
      |                    %lld
Main.c:5:19: warning: format '%ld' expects argument of type 'long int', but argument 2 has type 'long long int' [-Wformat=]
    5 |         printf("%ld
", a + b);
      |                 ~~^     ~~~~~
      |                   |       |
      |                   |       long long int
      |                   long int
      |                 %lld
Main.c:6:23: warning: format '%ld' expects argument of type 'long int *', but argument 2 has type 'long long int *' [-Wformat=]
    6 |     else if((scanf("%ld %ld",&a,&b))==0 0)
      |                     ~~^      ~~
      |                       |      |
      |                       |      long long int *
      |                       long int *
      |                     %lld
Main.c:6:27: warning: format '%ld' expects argument of type 'long int *', but argument 3 has type 'long long int *' [-Wformat=]
    6 |     else if((scanf("%ld %ld",&a,&b))==0 0)
      |                         ~~^     ~~
      |                           |     |
      |                           |     long long int *
      |                           long int *
      |                         %lld
Main.c:6:40: error: expected ')' before numeric constant
    6 |     else if((scanf("%ld %ld",&a,&b))==0 0)
      |            ~                           ^~
      |                                        )