foo.c: In function 'main':
foo.c:5:33: warning: unused variable 't' [-Wunused-variable]
    5 | {int x=0,a[100],i=0,j=0,z=0,e=0,t=0;
      |                                 ^
foo.c:5:29: warning: unused variable 'e' [-Wunused-variable]
    5 | {int x=0,a[100],i=0,j=0,z=0,e=0,t=0;
      |                             ^
foo.c:5:21: warning: unused variable 'j' [-Wunused-variable]
    5 | {int x=0,a[100],i=0,j=0,z=0,e=0,t=0;
      |                     ^

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