#include <stdio.h>
 
int main () {
    int quantidade = 0, maior = 0;
    printf("Ao finalizar, digite '00', sem aspas, para obter o resultado.\n\n");
    while (1) {
        printf("Insira um numero: ");
        int num;
        scanf("%d", &num);
        if (!num) break;
        if (num > maior) {
            maior = num;
            quantidade = 1;
        } else if (num == maior) quantidade++;
    }
    printf("Maior numero: %d - quantidade de vezes: %d\n", maior, quantidade);
}
 
//https://pt.stackoverflow.com/q/485751/101

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

MQoyCjIKMwozCjMKMQoyCjIKMAo=

1
2
2
3
3
3
1
2
2
0