src.c: In function 'main':
src.c:4:1: error: stray '\302' in program
    int i,N;
^
src.c:4:1: error: stray '\240' in program
src.c:4:1: error: stray '\302' in program
src.c:4:1: error: stray '\240' in program
src.c:5:1: error: stray '\302' in program
    int sum=1;
^
src.c:5:1: error: stray '\240' in program
src.c:5:1: error: stray '\302' in program
src.c:5:1: error: stray '\240' in program
src.c:6:1: error: stray '\302' in program
    scanf("%d",