实验7-3-8 输出大写英文字母 (15 分)最笨的做法#include<stdio.h>#include<string.h>#include<ctype.h>#include<math.h>char a[999];char b[999];int main(){ gets(a); int i,k=0,number=0,A=0,B=0,C=0,D=0,E=0,F=0,G=0,H=0,I=0,J=0,K=0,L=0,M=0,N=0,O=0,P=0,Q...