foo.c: In function 'main':
foo.c:5:15: warning: comparison of constant '50' with boolean expression is always true [-Wbool-compare]
    5 |         if(0<i<50){
      |               ^
foo.c:5:13: warning: comparisons like 'X<=Y<=Z' do not have their mathematical meaning [-Wparentheses]
    5 |         if(0<i<50){
      |            ~^~

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