0_0_21928855_11410.cpp: In function 'long long int _read()':
0_0_21928855_11410.cpp:41:16: error: call of overloaded 'nc()' is ambiguous
char ch=nc();ll sum=0;
^
0_0_21928855_11410.cpp:41:16: note: candidates are:
0_0_21928855_11410.cpp:36:13: note: char nc()
inline char nc(){
^
0_0_21928855_11410.cpp:10:17: note: char fastIO::nc()
inline char nc() {
^
0_0_21928855_11410.cpp:42:37: error: call of overloaded 'nc()' is ambiguous
while(!(ch>='0'&&ch<='9'))ch=nc();
^
0_0_21928855_11410.cpp:42:37: note: candidates are:
0_0_21928855_11410.cpp:36:13: note: char nc()
inline char nc(){
^
0_0_21928855_11410.cpp:10:17: note: char fastIO::nc()
inline char nc() {
^
0_0_21928855_11410.cpp:43:51: error: call of overloaded 'nc()' is ambiguous
while(ch>='0'&&ch<='9')sum=sum*10+ch-48,ch=nc();
^
0_0_21928855_11410.cpp:43:51: note: candidates are:
0_0_21928855_11410.cpp:36:13: note: char nc()
inline char nc(){
^
0_0_21928855_11410.cpp:10:17: note: char fastIO::nc()
inline char nc() {
^
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