foo.cc: In function ‘int main()’:
foo.cc:7:5: warning: this ‘if’ clause does not guard... [-Wmisleading-indentation]
    7 |     if(a<b)
      |     ^~
foo.cc:9:9: note: ...this statement, but the latter is misleadingly indented as if it were guarded by the ‘if’
    9 |         a=b;
      |         ^
foo.cc:10:10: warning: ‘c’ may be used uninitialized [-Wmaybe-uninitialized]
   10 |         b=c;
      |         ~^~
foo.cc:5:13: note: ‘c’ was declared here
    5 |     int a,b,c,s,t;
      |             ^