团体程序设计天梯赛-练习集 L1-003 个位数统计
#include
<stdio
.h
>
#include
<string
.h
>
int
main()
{
int i
,j
,l
,t
;
char a
[10001];
int b
[10]={0};
scanf("%s",a
);
l
=strlen(a
);
for(i
=0;i
<l
;i
++)
{
t
=a
[i
]-48;
b
[t
]++;
}
for(i
=0;i
<10;i
++)
{
if(b
[i
]!=0)
{
printf("%d:%d\n",i
,b
[i
]);
}
}
return 0;
}
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