看样子是第一字符不动 然后就是查数

#include <stdio.h>
#include <string.h>

int main()
{
    int n = 0;
    char a[100] = " ";
    int count = 0;
    int i = 0;
    bool bTrue = false;
    printf("请输入数字:");
    scanf("%d", &n);
    printf("请输入字符串:");
    scanf("%s", a);

    for(int j = 0; j < strlen(a);)
    {
        count = 0;
        i = 0;
        bTrue = false;
        char c = a[j];
        while(c == a[j+i])
        {
            i++;
        }
        
        //判断连续字符串是否大于给定数字
        if(i >= n)
        {
            bTrue = true;
        }

        if(bTrue)
        {
            char c = a[j];
            while(a[j] == c)
            {
                count++;
                j++;
            }
            printf("%d%c", count, c);
        }
        else
        {
            printf("%c", a[j]);
            j++;
        }
    }
    printf("\n");
    return 0;
}

[此贴子已经被作者于2017-3-16 23:30编辑过]

#include <stdio.h>
main()
{
    char ch, s[100][256], *p;
    int i, n, count;
    scanf("%d", &n);
    for (i=0; i<n; i++)
    {
        scanf("%s", s[i]);
    }
    for (i=0; i<n; i++)
    {
        p = s[i];
        while (*p)
        {
            count = 1;
            ch = *p;
            for (++p; *p==ch; p++) count++;
            if (count > 1)
                printf("%d%c", count, ch);
            else
                printf("%c", ch);
        }
        printf("\n");
    }
}