problem: (G) BF Calculator Solution in C/C++ Archive

#include<cstdio> int main() { int ans=0,a=0; char c; scanf(“%d”,&ans); while (scanf(“%c%d”,&c,&a) != EOF) { if (c==’+’) ans+=a; if (c==’-‘) ans-=a; } a=0; if (ans==0) { printf(“++++++++++++++++++++++++++++++++++++++++++++++++.”); return 0; } while (ans) { int x=ans%10; for …