0_0_19292228_31213.cpp: In function 'int main()': 0_0_19292228_31213.cpp:29:13: error: 's' was not declared in this scope else if(s[i]=='~'||s[i]=='!'||s[i]=='@'||s[i]=='#'||s[i]=='$'||s[i]=='%'||s[i]=='^') ^