王彥 => YSITD: #include <stdio.h> int main(){ char N; int A,B; scanf("%d%c%d",&A,&N,&B); switch(N) { case "+" : printf("%d",A+B); break; case "-" : printf("%d",A-B); break; case "*" : printf("%d",A*B); break; default : break; }; return 0; }; #59bbfbd4d3e45b2f10efc854

王彥 says to YSITD

#include <stdio.h> int main(){ char N; int A,B; scanf("%d%c%d",&A,&N,&B); switch(N) { case "+" : printf("%d",A+B); break; case "-" : printf("%d",A-B); break; case "*" : printf("%d",A*B); break; default : break; }; return 0; };

at Sat, Sep 16, 2017 12:12 AM