foo.c: In function 'FindMinPos':
foo.c:6:6: warning: variable 'min' set but not used [-Wunused-but-set-variable]
int min = 0 ,t = 0;
^~~
foo.c: In function 'main':
foo.c:30:2: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d%d",&n1,&n2);
^~~~~~~~~~~~~~~~~~~~~
foo.c:32:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &a[i]);
^~~~~~~~~~~~~~~~~~
foo.c:34:3: warning: ignoring return value of 'scanf', declared with attribute warn_unused_result [-Wunused-result]
scanf("%d", &a[j]);
^~~~~~~~~~~~~~~~~~
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