输出菱形图
#include <stdio.h> int main(){//system("mode con cp select=65001");int i,j;char diamond[5][5]={{' ',' ','*'},{' ','*',' ','*'},{'*',' ',' ',' ','*'},{' ','*',' ','*'},{' ',' ','*'},};for(i=0;i<5;i++){for(j=0;j<5;j++){printf("%c",diamond[i][j]);}printf("\n");}}
