#include "stdio.h" int main() { int a; printf("0,1,2,3,4,5请输入数字选择\n"); scanf("%d",&a); switch(a) { case 0: char* e[2][2]; printf("请输入2个符号\n"); for (int i = 0; i < 2; i++) scanf("%s", e[i]); for (int j = 0; j < 2; j++) for (int k = 0; k < 2; k++) printf("%s%s\n", e[j],e[k]); break; case 1:char* f[3][3]; printf("请输入3个符号\n"); for (int i = 0; i < 3; i++) scanf("%s", f[i]); for (int j = 0; j < 3; j++) for (int k = 0; k < 3; k++) printf("%s%s\n", f[j],f[k]); break; case 2: char* g[4][4]; printf("请输入4个符号\n"); for (int i = 0; i < 4; i++) scanf("%s", g[i]); for (int j = 0; j < 4; j++) for (int k = 0; k < 4; k++) printf("%s%s\n", g[j],g[k]); break; case 3:char* h[5][5]; printf("请输入5个符号\n"); for (int i = 0; i < 5; i++) scanf("%s", h[i]); for (int j = 0; j < 5; j++) for (int k = 0; k < 5; k++) printf("%s%s\n", h[j],h[k]); break; case 4:char* m[6][6]; printf("请输入6个符号\n"); for (int i = 0; i < 6; i++) scanf("%s", m[i]); for (int j = 0; j < 6; j++) for (int k = 0; k < 6; k++) printf("%s%s\n", m[j],m[k]); break; case 5: char* n[7][7]; printf("请输入7个符号\n"); for (int i = 0; i < 7; i++) scanf("%s", n[i]); for (int j = 0; j < 7; j++) for (int k = 0; k < 7; k++) printf("%s%s\n", n[j],n[k]); break; default :printf(" "); break; } } |
|