摘要： #includeint main(){ int c1,c2,c3,c4; scanf("%d%d",&c1,&c2); printf("%d\n",c1+c2); getchar(); c3=getchar(); c4=getchar(); printf("%d\n",c3+c4); return 0;}#includeint main(){ char c1,c2,c3,c4; scanf("%c%c",&c1,&c2); printf("%c%c\n",c1,c 阅读全文