C语言程序设计编写程序

Question

Answer 1

#include <stdio.h>
int main ()
{
    int count = 0;
    for(int i=(int)('!');i<=(int)('z');i++){
        printf("%c=%d=%o=%x",i,i,i,i);
        count++;
        if(count%4==0){
            printf("\n");
        }
        else{
            printf(" ");
        }
    }
    return 0;
}